text: You will encounter a series of gambling problems where you have to select between two options.
  You can select an option by pressing the corresponding key.
  For some problems, you are told the points you received and missed out on after each selection, while for others this information is suppressed.
  In cases where the probabilities are unknown, they sum up to one and remain constant within a problem.
  
  Option Z delivers 52.0 points with 50.0% chance, or -14.0 points with 50.0% chance.
  Option U delivers 12.0 points with 75.0% chance, or 33.0 points with 25.0% chance.
  You press <<U>>. You receive 12.0 points by selecting this option. You would have received 52.0 points had you chosen the other option.
  You press <<Z>>. You receive 52.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  You press <<U>>. You receive 12.0 points by selecting this option. You would have received 52.0 points had you chosen the other option.
  You press <<U>>. You receive 12.0 points by selecting this option. You would have received -14.0 points had you chosen the other option.
  You press <<Z>>. You receive 52.0 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  
  Option Z delivers 15.0 points with 25.0% chance, or 15.0 points with 75.0% chance.
  Option U delivers 12.0 points with 99.0% chance, 92.0 points with 0.5% chance, 94.0 points with 0.25% chance, or 98.0 points with 0.25% chance.
  You press <<Z>>.
  You press <<U>>.
  You press <<Z>>.
  You press <<U>>.
  You press <<Z>>.
  
  Option Z delivers 5.0 points with 60.0% chance, or -8.0 points with 40.0% chance.
  Option U delivers -10.0 points with 75.0% chance, 43.0 points with 12.5% chance, 41.0 points with 6.25% chance, 37.0 points with 3.125% chance, or 29.0 points with 3.125% chance.
  You press <<U>>. You receive -10.0 points by selecting this option. You would have received -8.0 points had you chosen the other option.
  You press <<Z>>. You receive -8.0 points by selecting this option. You would have received -10.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received -10.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received -10.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received 41.0 points had you chosen the other option.
  
  Option Z delivers 58.0 points with 50.0% chance, or -20.0 points with 50.0% chance.
  Option U delivers 9.0 points with 99.0% chance, 49.0 points with 0.5% chance, 51.0 points with 0.25% chance, or 55.0 points with 0.25% chance.
  You press <<U>>. You receive 9.0 points by selecting this option. You would have received 58.0 points had you chosen the other option.
  You press <<U>>. You receive 9.0 points by selecting this option. You would have received 58.0 points had you chosen the other option.
  You press <<U>>. You receive 9.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<U>>. You receive 9.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<U>>. You receive 9.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  
  Option Z delivers -2.0 points with 100.0% chance, or -2.0 points with 0.0% chance.
  Option U delivers -23.0 points with 75.0% chance, 55.5 points with 0.7812% chance, 56.5 points with 3.9062% chance, 57.5 points with 7.8125% chance, 58.5 points with 7.8125% chance, 59.5 points with 3.9062% chance, or 60.5 points with 0.7812% chance.
  You press <<U>>. You receive -23.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -23.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -23.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -23.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -23.0 points had you chosen the other option.
  
  Option Z delivers 8.0 points with 80.0% chance, or -28.0 points with 20.0% chance.
  Option U delivers -2.5 points with 0.7812% chance, -1.5 points with 5.4688% chance, -0.5 points with 16.4062% chance, 0.5 points with 27.3438% chance, 1.5 points with 27.3438% chance, 2.5 points with 16.4062% chance, 3.5 points with 5.4688% chance, or 4.5 points with 0.7812% chance.
  You press <<Z>>. You receive -28.0 points by selecting this option. You would have received 1.5 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 0.5 points had you chosen the other option.
  You press <<U>>. You receive 1.5 points by selecting this option. You would have received -28.0 points had you chosen the other option.
  You press <<U>>. You receive 2.5 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  You press <<U>>. You receive 0.5 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  
  Option Z delivers 55.0 points with 10.0% chance, or 12.0 points with 90.0% chance.
  Option U delivers 14.5 points with 12.5% chance, 15.5 points with 37.5% chance, 16.5 points with 37.5% chance, or 17.5 points with 12.5% chance.
  You press <<U>>. You receive 14.5 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  You press <<U>>. You receive 15.5 points by selecting this option. You would have received 55.0 points had you chosen the other option.
  You press <<Z>>. You receive 12.0 points by selecting this option. You would have received 16.5 points had you chosen the other option.
  You press <<U>>. You receive 16.5 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  You press <<U>>. You receive 16.5 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  
  Option Z delivers 25.0 points with 100.0% chance, or 25.0 points with 0.0% chance.
  Option U delivers 14.0 points with 90.0% chance, 111.0 points with 5.0% chance, 113.0 points with 2.5% chance, 117.0 points with 1.25% chance, 125.0 points with 0.625% chance, or 141.0 points with 0.625% chance.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 14.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 14.0 points had you chosen the other option.
  You press <<U>>. You receive 14.0 points by selecting this option. You would have received 25.0 points had you chosen the other option.
  You press <<U>>. You receive 14.0 points by selecting this option. You would have received 25.0 points had you chosen the other option.
  You press <<U>>. You receive 14.0 points by selecting this option. You would have received 25.0 points had you chosen the other option.
  
  Option Z delivers 5.0 points with 90.0% chance, or -24.0 points with 10.0% chance.
  Option U delivers -17.0 points with 50.0% chance, 14.5 points with 1.5625% chance, 15.5 points with 7.8125% chance, 16.5 points with 15.625% chance, 17.5 points with 15.625% chance, 18.5 points with 7.8125% chance, or 19.5 points with 1.5625% chance.
  You press <<Z>>.
  You press <<U>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  
  Option Z delivers 20.0 points with 20.0% chance, or -4.0 points with 80.0% chance.
  Option U delivers -22.0 points with 40.0% chance, 15.5 points with 0.4688% chance, 16.5 points with 3.2812% chance, 17.5 points with 9.8438% chance, 18.5 points with 16.4062% chance, 19.5 points with 16.4062% chance, 20.5 points with 9.8438% chance, 21.5 points with 3.2812% chance, or 22.5 points with 0.4688% chance.
  You press <<U>>. You receive 19.5 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<U>>. You receive -22.0 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<U>>. You receive 21.5 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<U>>. You receive 18.5 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<U>>. You receive -22.0 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  
  Option Z delivers 5.0 points with 100.0% chance, or 5.0 points with 0.0% chance.
  Option U delivers -17.0 points with 50.0% chance, or 36.0 points with 50.0% chance.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received -17.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received -17.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received 36.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received -17.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received -17.0 points had you chosen the other option.
  
  Option Z delivers 25.0 points with 100.0% chance, or 25.0 points with 0.0% chance.
  Option U delivers 19.0 points with 80.0% chance, or 35.0 points with 20.0% chance.
  You press <<Z>>.
  You press <<U>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  
  Option Z delivers 27.0 points with 100.0% chance, or 27.0 points with 0.0% chance.
  Option U delivers -47.0 points with 25.0% chance, or 61.0 points with 75.0% chance.
  You press <<Z>>. You receive 27.0 points by selecting this option. You would have received -47.0 points had you chosen the other option.
  You press <<Z>>. You receive 27.0 points by selecting this option. You would have received 61.0 points had you chosen the other option.
  You press <<Z>>. You receive 27.0 points by selecting this option. You would have received 61.0 points had you chosen the other option.
  You press <<Z>>. You receive 27.0 points by selecting this option. You would have received 61.0 points had you chosen the other option.
  You press <<Z>>. You receive 27.0 points by selecting this option. You would have received -47.0 points had you chosen the other option.
  
  Option Z delivers 10.0 points with 100.0% chance, or 10.0 points with 0.0% chance.
  Option U delivers 3.0 points with 25.0% chance, 22.0 points with 37.5% chance, 20.0 points with 18.75% chance, 16.0 points with 9.375% chance, 8.0 points with 4.6875% chance, -8.0 points with 2.3438% chance, or -40.0 points with 2.3438% chance.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  
  Option Z delivers 18.0 points with 40.0% chance, or -10.0 points with 60.0% chance.
  Option U delivers -40.0 points with 10.0% chance, 7.0 points with 45.0% chance, 9.0 points with 22.5% chance, 13.0 points with 11.25% chance, 21.0 points with 5.625% chance, 37.0 points with 2.8125% chance, or 69.0 points with 2.8125% chance.
  You press <<U>>. You receive 9.0 points by selecting this option. You would have received -10.0 points had you chosen the other option.
  You press <<U>>. You receive 7.0 points by selecting this option. You would have received -10.0 points had you chosen the other option.
  You press <<U>>. You receive 21.0 points by selecting this option. You would have received 18.0 points had you chosen the other option.
  You press <<U>>. You receive 21.0 points by selecting this option. You would have received -10.0 points had you chosen the other option.
  You press <<U>>. You receive 9.0 points by selecting this option. You would have received 18.0 points had you chosen the other option.
  
  Option Z delivers 60.0 points with 10.0% chance, or 8.0 points with 90.0% chance.
  Option U delivers -2.0 points with 60.0% chance, or 52.0 points with 40.0% chance.
  You press <<Z>>. You receive 60.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 52.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  
  Option Z delivers 26.0 points with 100.0% chance, or 26.0 points with 0.0% chance.
  Option U delivers 12.0 points with 60.0% chance, 73.0 points with 20.0% chance, 71.0 points with 10.0% chance, or 67.0 points with 10.0% chance.
  You press <<U>>. You receive 12.0 points by selecting this option. You would have received 26.0 points had you chosen the other option.
  You press <<U>>. You receive 71.0 points by selecting this option. You would have received 26.0 points had you chosen the other option.
  You press <<U>>. You receive 12.0 points by selecting this option. You would have received 26.0 points had you chosen the other option.
  You press <<U>>. You receive 12.0 points by selecting this option. You would have received 26.0 points had you chosen the other option.
  You press <<U>>. You receive 73.0 points by selecting this option. You would have received 26.0 points had you chosen the other option.
  
  Option Z delivers 3.0 points with 100.0% chance, or 3.0 points with 0.0% chance.
  Option U delivers -39.0 points with 60.0% chance, or 62.0 points with 40.0% chance.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received 62.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received -39.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received -39.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received -39.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received -39.0 points had you chosen the other option.
  
  Option Z delivers either 7.0 points with 100.0% chance, or 7.0 points with 0.0% chance.
  Option U delivers either -21.0 points with unknown chance, 21.5 points with unknown chance, or 22.5 points with unknown chance.
  You press <<Z>>. You receive 7.0 points by selecting this option. You would have received 21.5 points had you chosen the other option.
  You press <<Z>>. You receive 7.0 points by selecting this option. You would have received 21.5 points had you chosen the other option.
  You press <<U>>. You receive 21.5 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<U>>. You receive -21.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<U>>. You receive 22.5 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  
  Option Z delivers 105.0 points with 25.0% chance, or 2.0 points with 75.0% chance.
  Option U delivers 2.0 points with 20.0% chance, 26.0 points with 40.0% chance, 28.0 points with 20.0% chance, or 32.0 points with 20.0% chance.
  You press <<U>>. You receive 28.0 points by selecting this option. You would have received 105.0 points had you chosen the other option.
  You press <<Z>>. You receive 2.0 points by selecting this option. You would have received 26.0 points had you chosen the other option.
  You press <<U>>. You receive 32.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  You press <<U>>. You receive 26.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  You press <<U>>. You receive 26.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.