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 27.0 points with 100.0% chance, or 27.0 points with 0.0% chance.
  Option Z delivers -7.0 points with 20.0% chance, or 25.0 points with 80.0% chance.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 27.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 27.0 points had you chosen the other option.
  You press <<S>>. You receive 27.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 27.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 27.0 points had you chosen the other option.
  
  Option S delivers 8.0 points with 100.0% chance, or 8.0 points with 0.0% chance.
  Option Z delivers 1.0 points with 90.0% chance, or 110.0 points with 10.0% chance.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  
  Option S delivers 22.0 points with 100.0% chance, or 22.0 points with 0.0% chance.
  Option Z delivers 17.0 points with 50.0% chance, or 35.0 points with 50.0% chance.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.
  You press <<Z>>. You receive 35.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.
  You press <<Z>>. You receive 35.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.
  You press <<Z>>. You receive 35.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.
  
  Option S delivers either -2.0 points with 100.0% chance, or -2.0 points with 0.0% chance.
  Option Z delivers either -8.0 points with unknown chance, -6.0 points with unknown chance, -2.0 points with unknown chance, 6.0 points with unknown chance, 22.0 points with unknown chance, 54.0 points with unknown chance, or 118.0 points with unknown chance.
  You press <<S>>. You receive -2.0 points by selecting this option. You would have received -8.0 points had you chosen the other option.
  You press <<S>>. You receive -2.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<S>>. You receive -2.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive -6.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive 22.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  
  Option S delivers 2.0 points with 100.0% chance, or 2.0 points with 0.0% chance.
  Option Z delivers -41.0 points with 60.0% chance, 56.0 points with 20.0% chance, or 58.0 points with 20.0% chance.
  You press <<Z>>.
  You press <<S>>.
  You press <<S>>.
  You press <<Z>>.
  You press <<S>>.
  
  Option S delivers 7.0 points with 100.0% chance, or 7.0 points with 0.0% chance.
  Option Z delivers 13.0 points with 75.0% chance, or 18.0 points with 25.0% chance.
  You press <<S>>. You receive 7.0 points by selecting this option. You would have received 13.0 points had you chosen the other option.
  You press <<Z>>. You receive 18.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 18.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 18.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 18.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  
  Option S delivers either 40.0 points with 40.0% chance, or 17.0 points with 60.0% chance.
  Option Z delivers either -23.0 points with unknown chance, or 67.0 points with unknown chance.
  You press <<S>>. You receive 17.0 points by selecting this option. You would have received -23.0 points had you chosen the other option.
  You press <<S>>. You receive 17.0 points by selecting this option. You would have received 67.0 points had you chosen the other option.
  You press <<S>>. You receive 17.0 points by selecting this option. You would have received -23.0 points had you chosen the other option.
  You press <<S>>. You receive 17.0 points by selecting this option. You would have received 67.0 points had you chosen the other option.
  You press <<S>>. You receive 40.0 points by selecting this option. You would have received 67.0 points had you chosen the other option.
  
  Option S delivers 16.0 points with 20.0% chance, or 3.0 points with 80.0% chance.
  Option Z delivers -33.0 points with 20.0% chance, or 20.0 points with 80.0% chance.
  You press <<Z>>. You receive -33.0 points by selecting this option. You would have received 16.0 points had you chosen the other option.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  
  Option S delivers either 25.0 points with 10.0% chance, or -12.0 points with 90.0% chance.
  Option Z delivers either -16.0 points with unknown chance, 53.5 points with unknown chance, 54.5 points with unknown chance, 55.5 points with unknown chance, 56.5 points with unknown chance, 57.5 points with unknown chance, or 58.5 points with unknown chance.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  You press <<S>>.
  
  Option S delivers 18.0 points with 100.0% chance, or 18.0 points with 0.0% chance.
  Option Z delivers -21.0 points with 50.0% chance, or 49.0 points with 50.0% chance.
  You press <<Z>>. You receive 49.0 points by selecting this option. You would have received 18.0 points had you chosen the other option.
  You press <<Z>>. You receive 49.0 points by selecting this option. You would have received 18.0 points had you chosen the other option.
  You press <<Z>>. You receive 49.0 points by selecting this option. You would have received 18.0 points had you chosen the other option.
  You press <<Z>>. You receive 49.0 points by selecting this option. You would have received 18.0 points had you chosen the other option.
  You press <<Z>>. You receive -21.0 points by selecting this option. You would have received 18.0 points had you chosen the other option.
  
  Option S delivers either 75.0 points with 40.0% chance, or -15.0 points with 60.0% chance.
  Option Z delivers either -7.0 points with unknown chance, 27.5 points with unknown chance, 28.5 points with unknown chance, 29.5 points with unknown chance, or 30.5 points with unknown chance.
  You press <<S>>. You receive -15.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<S>>. You receive -15.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<S>>. You receive 75.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<S>>. You receive -15.0 points by selecting this option. You would have received 29.5 points had you chosen the other option.
  You press <<Z>>. You receive -7.0 points by selecting this option. You would have received -15.0 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 6.0 points with 50.0% chance, or 20.0 points with 50.0% chance.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  You press <<Z>>. You receive 6.0 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 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 19.0 points had you chosen the other option.
  You press <<Z>>. You receive 6.0 points by selecting this option. You would have received 19.0 points had you chosen the other option.
  
  Option S delivers -1.0 points with 25.0% chance, or -6.0 points with 75.0% chance.
  Option Z delivers -2.0 points with 99.0% chance, or 49.0 points with 1.0% chance.
  You press <<S>>. You receive -6.0 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 -6.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -6.0 points had you chosen the other option.
  You press <<S>>. You receive -1.0 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 -6.0 points had you chosen the other option.
  
  Option S delivers 12.0 points with 60.0% chance, or 5.0 points with 40.0% chance.
  Option Z delivers 0.0 points with 80.0% chance, or 43.0 points with 20.0% chance.
  You press <<S>>. You receive 5.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  You press <<Z>>. You receive 43.0 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  You press <<S>>. You receive 12.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  You press <<Z>>. You receive 0.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<S>>. You receive 12.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  
  Option S delivers either -5.0 points with 100.0% chance, or -5.0 points with 0.0% chance.
  Option Z delivers either -10.0 points with unknown chance, or -1.0 points with unknown chance.
  You press <<Z>>. You receive -10.0 points by selecting this option. You would have received -5.0 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 <<Z>>. You receive -10.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<Z>>. You receive -10.0 points by selecting this option. You would have received -5.0 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 4.0 points with 100.0% chance, or 4.0 points with 0.0% chance.
  Option Z delivers either -12.0 points with unknown chance, or 0.0 points with unknown chance.
  You press <<Z>>. You receive 0.0 points by selecting this option. You would have received 4.0 points had you chosen the other option.
  You press <<S>>. You receive 4.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  You press <<Z>>. You receive -12.0 points by selecting this option. You would have received 4.0 points had you chosen the other option.
  You press <<S>>. You receive 4.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  You press <<Z>>. You receive -12.0 points by selecting this option. You would have received 4.0 points had you chosen the other option.
  
  Option S delivers 37.0 points with 40.0% chance, or -13.0 points with 60.0% chance.
  Option Z delivers 3.0 points with 50.0% chance, 5.0 points with 25.0% chance, 9.0 points with 12.5% chance, 17.0 points with 6.25% chance, or 33.0 points with 6.25% chance.
  You press <<S>>. You receive 37.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  You press <<S>>. You receive -13.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received 37.0 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 <<Z>>. You receive 3.0 points by selecting this option. You would have received -13.0 points had you chosen the other option.
  
  Option S delivers either 10.0 points with 100.0% chance, or 10.0 points with 0.0% chance.
  Option Z delivers either 11.0 points with unknown chance, or 9.0 points with unknown chance.
  You press <<Z>>.
  You press <<S>>.
  You press <<S>>.
  You press <<Z>>.
  You press <<S>>.
  
  Option S delivers either 73.0 points with 1.0% chance, or 19.0 points with 99.0% chance.
  Option Z delivers either -8.0 points with unknown chance, or 115.0 points with unknown chance.
  You press <<Z>>. You receive 115.0 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 -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 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 -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 19.0 points had you chosen the other option.
  
  Option S delivers 37.0 points with 80.0% chance, or -2.0 points with 20.0% chance.
  Option Z delivers -29.0 points with 10.0% chance, or 34.0 points with 90.0% chance.
  You press <<S>>. You receive 37.0 points by selecting this option. You would have received 34.0 points had you chosen the other option.
  You press <<Z>>. You receive 34.0 points by selecting this option. You would have received 37.0 points had you chosen the other option.
  You press <<S>>. You receive -2.0 points by selecting this option. You would have received 34.0 points had you chosen the other option.
  You press <<Z>>. You receive 34.0 points by selecting this option. You would have received 37.0 points had you chosen the other option.
  You press <<S>>. You receive -2.0 points by selecting this option. You would have received 34.0 points had you chosen the other option.