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 S delivers either 19.0 points with 100.0% chance, or 19.0 points with 0.0% chance.
  Option Z delivers either 4.0 points with unknown chance, 14.5 points with unknown chance, 15.5 points with unknown chance, 16.5 points with unknown chance, or 17.5 points with unknown chance.
  You press <<Z>>. You receive 16.5 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  You press <<S>>. You receive 19.0 points by selecting this option. You would have received 14.5 points had you chosen the other option.
  You press <<S>>. You receive 19.0 points by selecting this option. You would have received 4.0 points had you chosen the other option.
  You press <<S>>. You receive 19.0 points by selecting this option. You would have received 15.5 points had you chosen the other option.
  You press <<S>>. You receive 19.0 points by selecting this option. You would have received 14.5 points had you chosen the other option.
  
  Option S delivers 27.0 points with 25.0% chance, or 7.0 points with 75.0% chance.
  Option Z delivers -2.0 points with 80.0% chance, or 82.0 points with 20.0% chance.
  You press <<S>>. You receive 7.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<S>>. You receive 7.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<S>>. You receive 7.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<S>>. You receive 7.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<S>>. You receive 27.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  
  Option S delivers 42.0 points with 10.0% chance, or 21.0 points with 90.0% chance.
  Option Z delivers -29.0 points with 50.0% chance, 74.0 points with 25.0% chance, 76.0 points with 12.5% chance, 80.0 points with 6.25% chance, 88.0 points with 3.125% chance, or 104.0 points with 3.125% chance.
  You press <<S>>. You receive 42.0 points by selecting this option. You would have received -29.0 points had you chosen the other option.
  You press <<S>>. You receive 21.0 points by selecting this option. You would have received 74.0 points had you chosen the other option.
  You press <<S>>. You receive 21.0 points by selecting this option. You would have received -29.0 points had you chosen the other option.
  You press <<S>>. You receive 21.0 points by selecting this option. You would have received -29.0 points had you chosen the other option.
  You press <<S>>. You receive 21.0 points by selecting this option. You would have received -29.0 points had you chosen the other option.
  
  Option S delivers 22.0 points with 100.0% chance, or 22.0 points with 0.0% chance.
  Option Z delivers 11.0 points with 50.0% chance, or 33.0 points with 50.0% chance.
  You press <<S>>. You receive 22.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  You press <<S>>. You receive 22.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<S>>. You receive 22.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  You press <<S>>. You receive 22.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  You press <<S>>. You receive 22.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  
  Option S delivers 13.0 points with 100.0% chance, or 13.0 points with 0.0% chance.
  Option Z delivers 5.0 points with 95.0% chance, 45.5 points with 0.0391% chance, 46.5 points with 0.2734% chance, 47.5 points with 0.8203% chance, 48.5 points with 1.3672% chance, 49.5 points with 1.3672% chance, 50.5 points with 0.8203% chance, 51.5 points with 0.2734% chance, or 52.5 points with 0.0391% chance.
  You press <<S>>. You receive 13.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<S>>. You receive 13.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<S>>. You receive 13.0 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 13.0 points had you chosen the other option.
  You press <<S>>. You receive 13.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  
  Option S delivers 41.0 points with 20.0% chance, or -14.0 points with 80.0% chance.
  Option Z delivers -11.0 points with 80.0% chance, or 21.0 points with 20.0% chance.
  You press <<S>>. You receive -14.0 points by selecting this option. You would have received -11.0 points had you chosen the other option.
  You press <<S>>. You receive -14.0 points by selecting this option. You would have received -11.0 points had you chosen the other option.
  You press <<S>>. You receive -14.0 points by selecting this option. You would have received -11.0 points had you chosen the other option.
  You press <<S>>. You receive -14.0 points by selecting this option. You would have received -11.0 points had you chosen the other option.
  You press <<S>>. You receive 41.0 points by selecting this option. You would have received -11.0 points had you chosen the other option.
  
  Option S delivers 3.0 points with 100.0% chance, or 3.0 points with 0.0% chance.
  Option Z delivers -1.0 points with 90.0% chance, 24.0 points with 5.0% chance, 22.0 points with 2.5% chance, 18.0 points with 1.25% chance, 10.0 points with 0.625% chance, -6.0 points with 0.3125% chance, or -38.0 points with 0.3125% chance.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  
  Option S delivers either 8.0 points with 60.0% chance, or 5.0 points with 40.0% chance.
  Option Z delivers either -8.0 points with unknown chance, or 10.0 points with unknown chance.
  You press <<S>>. You receive 5.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.
  You press <<S>>. You receive 5.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.
  You press <<S>>. You receive 5.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.
  You press <<S>>. You receive 5.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.
  You press <<S>>. You receive 5.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.
  
  Option S delivers either 29.0 points with 100.0% chance, or 29.0 points with 0.0% chance.
  Option Z delivers either 22.0 points with unknown chance, 61.5 points with unknown chance, 62.5 points with unknown chance, 63.5 points with unknown chance, 64.5 points with unknown chance, 65.5 points with unknown chance, 66.5 points with unknown chance, 67.5 points with unknown chance, or 68.5 points with unknown chance.
  You press <<S>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  
  Option S delivers -10.0 points with 100.0% chance, or -10.0 points with 0.0% chance.
  Option Z delivers -20.0 points with 40.0% chance, -6.0 points with 30.0% chance, -8.0 points with 15.0% chance, -12.0 points with 7.5% chance, -20.0 points with 3.75% chance, or -36.0 points with 3.75% chance.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  
  Option S delivers 25.0 points with 100.0% chance, or 25.0 points with 0.0% chance.
  Option Z 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 press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  
  Option S delivers 25.0 points with 60.0% chance, or -30.0 points with 40.0% chance.
  Option Z delivers 2.0 points with 95.0% chance, or 17.0 points with 5.0% chance.
  You press <<Z>>. You receive 2.0 points by selecting this option. You would have received -30.0 points had you chosen the other option.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 25.0 points had you chosen the other option.
  You press <<Z>>. You receive 2.0 points by selecting this option. You would have received 25.0 points had you chosen the other option.
  You press <<Z>>. You receive 2.0 points by selecting this option. You would have received 25.0 points had you chosen the other option.
  You press <<Z>>. You receive 2.0 points by selecting this option. You would have received 25.0 points had you chosen the other option.
  
  Option S delivers either -4.0 points with 100.0% chance, or -4.0 points with 0.0% chance.
  Option Z delivers either -1.0 points with unknown chance, 2.5 points with unknown chance, 3.5 points with unknown chance, 4.5 points with unknown chance, or 5.5 points with unknown chance.
  You press <<Z>>. You receive -1.0 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<Z>>. You receive 4.5 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<Z>>. You receive 2.5 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<Z>>. You receive -1.0 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<Z>>. You receive -1.0 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  
  Option S delivers either 30.0 points with 20.0% chance, or 1.0 points with 80.0% chance.
  Option Z delivers either 5.0 points with unknown chance, or 71.0 points with unknown chance.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received 30.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  You press <<Z>>. You receive 5.0 points by selecting this option. You would have received 30.0 points had you chosen the other option.
  You press <<Z>>. You receive 71.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  
  Option S delivers 0.0 points with 100.0% chance, or 0.0 points with 0.0% chance.
  Option Z delivers -9.0 points with 90.0% chance, 45.0 points with 5.0% chance, 43.0 points with 2.5% chance, 39.0 points with 1.25% chance, or 31.0 points with 1.25% chance.
  You press <<S>>. You receive 0.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  You press <<S>>. You receive 0.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  You press <<S>>. You receive 0.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  You press <<Z>>. You receive -9.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  You press <<Z>>. You receive -9.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  
  Option S delivers 10.0 points with 5.0% chance, or -6.0 points with 95.0% chance.
  Option Z delivers -8.0 points with 50.0% chance, -6.0 points with 25.0% chance, -2.0 points with 12.5% chance, or 6.0 points with 12.5% chance.
  You press <<S>>. 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 -6.0 points had you chosen the other option.
  You press <<Z>>. You receive -6.0 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 S delivers either 7.0 points with 100.0% chance, or 7.0 points with 0.0% chance.
  Option Z delivers either 14.0 points with unknown chance, or 33.0 points with unknown chance.
  You press <<Z>>. You receive 14.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 33.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 14.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 14.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 14.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  
  Option S delivers 6.0 points with 100.0% chance, or 6.0 points with 0.0% chance.
  Option Z delivers -5.0 points with 50.0% chance, 18.5 points with 6.25% chance, 19.5 points with 18.75% chance, 20.5 points with 18.75% chance, or 21.5 points with 6.25% chance.
  You press <<S>>. You receive 6.0 points by selecting this option. You would have received 20.5 points had you chosen the other option.
  You press <<S>>. You receive 6.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<S>>. You receive 6.0 points by selecting this option. You would have received 18.5 points had you chosen the other option.
  You press <<S>>. You receive 6.0 points by selecting this option. You would have received 20.5 points had you chosen the other option.
  You press <<S>>. You receive 6.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  
  Option S delivers 19.0 points with 100.0% chance, or 19.0 points with 0.0% chance.
  Option Z delivers 19.0 points with 20.0% chance, 27.0 points with 40.0% chance, 25.0 points with 20.0% chance, or 21.0 points with 20.0% chance.
  You press <<S>>. You receive 19.0 points by selecting this option. You would have received 27.0 points had you chosen the other option.
  You press <<Z>>. You receive 27.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  You press <<Z>>. You receive 19.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  You press <<Z>>. You receive 21.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  
  Option S delivers 15.0 points with 100.0% chance, or 15.0 points with 0.0% chance.
  Option Z delivers -35.0 points with 20.0% chance, or 23.0 points with 80.0% chance.
  You press <<S>>. You receive 15.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<S>>. You receive 15.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<S>>. You receive 15.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<S>>. You receive 15.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<S>>. You receive 15.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.