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 X delivers 10.0 points with 90.0% chance, or 7.0 points with 10.0% chance.
  Option Z delivers 1.0 points with 1.0% chance, 10.5 points with 12.375% chance, 11.5 points with 37.125% chance, 12.5 points with 37.125% chance, or 13.5 points with 12.375% chance.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  
  Option X delivers 6.0 points with 60.0% chance, or 4.0 points with 40.0% chance.
  Option Z delivers -20.0 points with 80.0% chance, or 68.0 points with 20.0% chance.
  You press <<X>>. You receive 4.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<Z>>. You receive -20.0 points by selecting this option. You would have received 4.0 points had you chosen the other option.
  You press <<X>>. You receive 6.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<X>>. You receive 4.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<X>>. You receive 6.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  
  Option X delivers 31.0 points with 20.0% chance, or 11.0 points with 80.0% chance.
  Option Z delivers -28.0 points with 25.0% chance, or 29.0 points with 75.0% chance.
  You press <<X>>.
  You press <<X>>.
  You press <<X>>.
  You press <<X>>.
  You press <<X>>.
  
  Option X delivers 0.0 points with 100.0% chance, or 0.0 points with 0.0% chance.
  Option Z delivers -21.0 points with 60.0% chance, 26.0 points with 20.0% chance, or 24.0 points with 20.0% chance.
  You press <<Z>>.
  You press <<Z>>.
  You press <<X>>.
  You press <<X>>.
  You press <<X>>.
  
  Option X delivers 14.0 points with 40.0% chance, or -21.0 points with 60.0% chance.
  Option Z delivers -5.0 points with 90.0% chance, or 19.0 points with 10.0% chance.
  You press <<X>>. You receive -21.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<X>>. You receive -21.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<Z>>. You receive -5.0 points by selecting this option. You would have received -21.0 points had you chosen the other option.
  You press <<Z>>. You receive -5.0 points by selecting this option. You would have received 14.0 points had you chosen the other option.
  You press <<Z>>. You receive -5.0 points by selecting this option. You would have received -21.0 points had you chosen the other option.
  
  Option X delivers either 30.0 points with 100.0% chance, or 30.0 points with 0.0% chance.
  Option Z delivers either 22.0 points with unknown chance, 26.5 points with unknown chance, 27.5 points with unknown chance, 28.5 points with unknown chance, or 29.5 points with unknown chance.
  You press <<X>>. You receive 30.0 points by selecting this option. You would have received 28.5 points had you chosen the other option.
  You press <<X>>. You receive 30.0 points by selecting this option. You would have received 29.5 points had you chosen the other option.
  You press <<X>>. You receive 30.0 points by selecting this option. You would have received 27.5 points had you chosen the other option.
  You press <<X>>. You receive 30.0 points by selecting this option. You would have received 29.5 points had you chosen the other option.
  You press <<X>>. You receive 30.0 points by selecting this option. You would have received 27.5 points had you chosen the other option.
  
  Option X delivers 33.0 points with 1.0% chance, or -7.0 points with 99.0% chance.
  Option Z delivers -37.0 points with 5.0% chance, or -4.0 points with 95.0% chance.
  You press <<Z>>. You receive -4.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<Z>>. You receive -4.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<Z>>. You receive -37.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<Z>>. You receive -4.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<Z>>. You receive -37.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  
  Option X delivers 50.0 points with 40.0% chance, or -15.0 points with 60.0% chance.
  Option Z delivers -15.0 points with 5.0% chance, or 8.0 points with 95.0% chance.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 50.0 points had you chosen the other option.
  You press <<X>>. You receive 50.0 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 -15.0 points had you chosen the other option.
  You press <<X>>. You receive -15.0 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  You press <<X>>. You receive 50.0 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  
  Option X delivers 21.0 points with 5.0% chance, or -3.0 points with 95.0% chance.
  Option Z delivers -29.0 points with 60.0% chance, 28.0 points with 20.0% chance, 30.0 points with 10.0% chance, 34.0 points with 5.0% chance, 42.0 points with 2.5% chance, 58.0 points with 1.25% chance, 90.0 points with 0.625% chance, or 154.0 points with 0.625% chance.
  You press <<Z>>. You receive -29.0 points by selecting this option. You would have received -3.0 points had you chosen the other option.
  You press <<Z>>. You receive 34.0 points by selecting this option. You would have received -3.0 points had you chosen the other option.
  You press <<X>>. You receive -3.0 points by selecting this option. You would have received 34.0 points had you chosen the other option.
  You press <<Z>>. You receive -29.0 points by selecting this option. You would have received -3.0 points had you chosen the other option.
  You press <<Z>>. You receive 28.0 points by selecting this option. You would have received -3.0 points had you chosen the other option.
  
  Option X delivers either 2.0 points with 1.0% chance, or -6.0 points with 99.0% chance.
  Option Z delivers either -28.0 points with unknown chance, 1.0 points with unknown chance, -1.0 points with unknown chance, -5.0 points with unknown chance, or -13.0 points with unknown chance.
  You press <<X>>. You receive -6.0 points by selecting this option. You would have received -13.0 points had you chosen the other option.
  You press <<X>>. You receive -6.0 points by selecting this option. You would have received -28.0 points had you chosen the other option.
  You press <<X>>. You receive -6.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<X>>. You receive -6.0 points by selecting this option. You would have received -13.0 points had you chosen the other option.
  You press <<X>>. You receive -6.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  
  Option X delivers 7.0 points with 25.0% chance, or 6.0 points with 75.0% chance.
  Option Z delivers 8.0 points with 80.0% chance, or 26.0 points with 20.0% chance.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  
  Option X delivers either 27.0 points with 50.0% chance, or 19.0 points with 50.0% chance.
  Option Z delivers either -16.0 points with unknown chance, 48.0 points with unknown chance, or 46.0 points with unknown chance.
  You press <<X>>. You receive 19.0 points by selecting this option. You would have received 46.0 points had you chosen the other option.
  You press <<Z>>. You receive 48.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  You press <<Z>>. You receive -16.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  You press <<Z>>. You receive 46.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  You press <<Z>>. You receive -16.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  
  Option X delivers 5.0 points with 100.0% chance, or 5.0 points with 0.0% chance.
  Option Z delivers 9.0 points with 95.0% chance, or 25.0 points with 5.0% chance.
  You press <<Z>>. You receive 9.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<Z>>. You receive 9.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<Z>>. You receive 9.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<Z>>. You receive 9.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  
  Option X delivers either 33.0 points with 20.0% chance, or 3.0 points with 80.0% chance.
  Option Z delivers either -7.0 points with unknown chance, or 7.0 points with unknown chance.
  You press <<Z>>.
  You press <<X>>.
  You press <<X>>.
  You press <<X>>.
  You press <<X>>.
  
  Option X delivers 0.0 points with 40.0% chance, or -12.0 points with 60.0% chance.
  Option Z delivers -5.0 points with 99.0% chance, or 1.0 points with 1.0% chance.
  You press <<X>>. You receive -12.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<Z>>. You receive -5.0 points by selecting this option. You would have received -12.0 points had you chosen the other option.
  You press <<X>>. You receive -12.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<Z>>. You receive -5.0 points by selecting this option. You would have received -12.0 points had you chosen the other option.
  You press <<Z>>. You receive -5.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  
  Option X delivers 15.0 points with 100.0% chance, or 15.0 points with 0.0% chance.
  Option Z delivers 5.0 points with 99.0% chance, or 73.0 points with 1.0% chance.
  You press <<X>>. You receive 15.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<X>>. You receive 15.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<X>>. You receive 15.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<X>>. You receive 15.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<X>>. You receive 15.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  
  Option X delivers 24.0 points with 100.0% chance, or 24.0 points with 0.0% chance.
  Option Z delivers 4.0 points with 40.0% chance, or 40.0 points with 60.0% chance.
  You press <<X>>. You receive 24.0 points by selecting this option. You would have received 40.0 points had you chosen the other option.
  You press <<Z>>. You receive 40.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 40.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 40.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 40.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  
  Option X delivers 20.0 points with 5.0% chance, or -8.0 points with 95.0% chance.
  Option Z delivers -5.0 points with 80.0% chance, 1.0 points with 10.0% chance, or -1.0 points with 10.0% chance.
  You press <<X>>. You receive -8.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<X>>. You receive -8.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  You press <<X>>. You receive -8.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<X>>. You receive -8.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<X>>. You receive -8.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  
  Option X delivers 24.0 points with 25.0% chance, or 8.0 points with 75.0% chance.
  Option Z delivers 6.0 points with 90.0% chance, 28.5 points with 0.0781% chance, 29.5 points with 0.5469% chance, 30.5 points with 1.6406% chance, 31.5 points with 2.7344% chance, 32.5 points with 2.7344% chance, 33.5 points with 1.6406% chance, 34.5 points with 0.5469% chance, or 35.5 points with 0.0781% chance.
  You press <<Z>>. You receive 6.0 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  You press <<Z>>. You receive 6.0 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  You press <<Z>>. You receive 6.0 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  You press <<X>>. You receive 8.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<X>>. You receive 8.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  
  Option X delivers 7.0 points with 40.0% chance, or -5.0 points with 60.0% chance.
  Option Z delivers -24.0 points with 75.0% chance, or 60.0 points with 25.0% chance.
  You press <<X>>. You receive 7.0 points by selecting this option. You would have received 60.0 points had you chosen the other option.
  You press <<Z>>. You receive -24.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<X>>. You receive 7.0 points by selecting this option. You would have received -24.0 points had you chosen the other option.
  You press <<X>>. You receive 7.0 points by selecting this option. You would have received -24.0 points had you chosen the other option.
  You press <<X>>. You receive -5.0 points by selecting this option. You would have received -24.0 points had you chosen the other option.