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 O delivers 69.0 points with 25.0% chance, or -20.0 points with 75.0% chance.
  Option Z delivers -18.0 points with 75.0% chance, 44.5 points with 3.125% chance, 45.5 points with 9.375% chance, 46.5 points with 9.375% chance, or 47.5 points with 3.125% chance.
  You press <<Z>>. You receive 44.5 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<Z>>. You receive -18.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<Z>>. You receive 44.5 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<Z>>. You receive 45.5 points by selecting this option. You would have received 69.0 points had you chosen the other option.
  You press <<Z>>. You receive -18.0 points by selecting this option. You would have received 69.0 points had you chosen the other option.
  
  Option O delivers 28.0 points with 80.0% chance, or 28.0 points with 20.0% chance.
  Option Z delivers -16.0 points with 50.0% chance, 76.0 points with 25.0% chance, 74.0 points with 12.5% chance, 70.0 points with 6.25% chance, 62.0 points with 3.125% chance, or 46.0 points with 3.125% chance.
  You press <<O>>. You receive 28.0 points by selecting this option. You would have received -16.0 points had you chosen the other option.
  You press <<O>>. You receive 28.0 points by selecting this option. You would have received 76.0 points had you chosen the other option.
  You press <<O>>. You receive 28.0 points by selecting this option. You would have received 74.0 points had you chosen the other option.
  You press <<Z>>. You receive 74.0 points by selecting this option. You would have received 28.0 points had you chosen the other option.
  You press <<Z>>. You receive 46.0 points by selecting this option. You would have received 28.0 points had you chosen the other option.
  
  Option O delivers 31.0 points with 50.0% chance, or 1.0 points with 50.0% chance.
  Option Z delivers -5.0 points with 25.0% chance, or 17.0 points with 75.0% chance.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 31.0 points had you chosen the other option.
  You press <<O>>. You receive 1.0 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 1.0 points had you chosen the other option.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  
  
  Option O delivers either 9.0 points with 100.0% chance, or 9.0 points with 0.0% chance.
  Option Z delivers either -2.0 points with unknown chance, 70.5 points with unknown chance, 71.5 points with unknown chance, 72.5 points with unknown chance, 73.5 points with unknown chance, 74.5 points with unknown chance, or 75.5 points with unknown chance.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received 9.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received 9.0 points had you chosen the other option.
  You press <<O>>. You receive 9.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<O>>. You receive 9.0 points by selecting this option. You would have received 70.5 points had you chosen the other option.
  You press <<O>>. You receive 9.0 points by selecting this option. You would have received 71.5 points had you chosen the other option.
  
  Option O delivers 20.0 points with 100.0% chance, or 20.0 points with 0.0% chance.
  Option Z delivers 24.0 points with 95.0% chance, or 60.0 points with 5.0% chance.
  You press <<Z>>. You receive 24.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<Z>>. You receive 24.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<Z>>. You receive 24.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<Z>>. You receive 24.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<Z>>. You receive 60.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  
  Option O delivers 27.0 points with 10.0% chance, or -2.0 points with 90.0% chance.
  Option Z delivers -27.0 points with 20.0% chance, or 10.0 points with 80.0% chance.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  
  
  Option O delivers 25.0 points with 100.0% chance, or 25.0 points with 0.0% chance.
  Option Z delivers 23.0 points with 99.0% chance, or 39.0 points with 1.0% chance.
  You press <<O>>. You receive 25.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<O>>. You receive 25.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<O>>. You receive 25.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<O>>. You receive 25.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<O>>. You receive 25.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  
  Option O delivers 4.0 points with 100.0% chance, or 4.0 points with 0.0% chance.
  Option Z delivers -27.0 points with 60.0% chance, 54.0 points with 20.0% chance, 52.0 points with 10.0% chance, or 48.0 points with 10.0% chance.
  You press <<Z>>. You receive -27.0 points by selecting this option. You would have received 4.0 points had you chosen the other option.
  You press <<Z>>. You receive -27.0 points by selecting this option. You would have received 4.0 points had you chosen the other option.
  You press <<O>>. You receive 4.0 points by selecting this option. You would have received 54.0 points had you chosen the other option.
  You press <<O>>. You receive 4.0 points by selecting this option. You would have received -27.0 points had you chosen the other option.
  You press <<O>>. You receive 4.0 points by selecting this option. You would have received 54.0 points had you chosen the other option.
  
  Option O delivers 15.0 points with 1.0% chance, or 13.0 points with 99.0% chance.
  Option Z delivers 2.0 points with 90.0% chance, or 66.0 points with 10.0% chance.
  You press <<O>>. You receive 13.0 points by selecting this option. You would have received 66.0 points had you chosen the other option.
  You press <<O>>. You receive 13.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  You press <<O>>. You receive 13.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  You press <<O>>. You receive 13.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  You press <<O>>. You receive 13.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  
  Option O delivers -2.0 points with 75.0% chance, or -5.0 points with 25.0% chance.
  Option Z delivers -9.0 points with 75.0% chance, or 25.0 points with 25.0% chance.
  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 -2.0 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 <<O>>. You receive -2.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  You press <<O>>. You receive -2.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  
  Option O delivers either 30.0 points with 100.0% chance, or 30.0 points with 0.0% chance.
  Option Z delivers either 7.0 points with unknown chance, or 38.0 points with unknown chance.
  You press <<O>>. You receive 30.0 points by selecting this option. You would have received 38.0 points had you chosen the other option.
  You press <<O>>. You receive 30.0 points by selecting this option. You would have received 38.0 points had you chosen the other option.
  You press <<O>>. You receive 30.0 points by selecting this option. You would have received 38.0 points had you chosen the other option.
  You press <<O>>. You receive 30.0 points by selecting this option. You would have received 38.0 points had you chosen the other option.
  You press <<O>>. You receive 30.0 points by selecting this option. You would have received 38.0 points had you chosen the other option.
  
  Option O delivers 4.0 points with 90.0% chance, or -24.0 points with 10.0% chance.
  Option Z delivers -7.0 points with 75.0% chance, 18.5 points with 3.125% chance, 19.5 points with 9.375% chance, 20.5 points with 9.375% chance, or 21.5 points with 3.125% chance.
  You press <<Z>>. You receive 20.5 points by selecting this option. You would have received 4.0 points had you chosen the other option.
  You press <<O>>. You receive 4.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<O>>. You receive 4.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<O>>. You receive 4.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<O>>. You receive 4.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  
  
  Option O delivers 12.0 points with 100.0% chance, or 12.0 points with 0.0% chance.
  Option Z delivers 0.0 points with 60.0% chance, or 5.0 points with 40.0% chance.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  
  Option O delivers 11.0 points with 40.0% chance, or -21.0 points with 60.0% chance.
  Option Z delivers -2.0 points with 90.0% chance, 6.0 points with 5.0% chance, 8.0 points with 2.5% chance, 12.0 points with 1.25% chance, or 20.0 points with 1.25% chance.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -21.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -21.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -21.0 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -21.0 points had you chosen the other option.
  
  Option O delivers 37.0 points with 20.0% chance, or -16.0 points with 80.0% chance.
  Option Z delivers -33.0 points with 50.0% chance, or 21.0 points with 50.0% 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 21.0 points by selecting this option. You would have received -16.0 points had you chosen the other option.
  You press <<Z>>. You receive 21.0 points by selecting this option. You would have received 37.0 points had you chosen the other option.
  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 21.0 points by selecting this option. You would have received -16.0 points had you chosen the other option.
  
  Option O delivers either 27.0 points with 100.0% chance, or 27.0 points with 0.0% chance.
  Option Z delivers either 32.0 points with unknown chance, 30.0 points with unknown chance, 26.0 points with unknown chance, 18.0 points with unknown chance, 2.0 points with unknown chance, or -30.0 points with unknown chance.
  You press <<O>>. You receive 27.0 points by selecting this option. You would have received 32.0 points had you chosen the other option.
  You press <<O>>. You receive 27.0 points by selecting this option. You would have received 30.0 points had you chosen the other option.
  You press <<O>>. You receive 27.0 points by selecting this option. You would have received 26.0 points had you chosen the other option.
  You press <<O>>. You receive 27.0 points by selecting this option. You would have received 32.0 points had you chosen the other option.
  You press <<O>>. You receive 27.0 points by selecting this option. You would have received 30.0 points had you chosen the other option.
  
  Option O delivers 12.0 points with 10.0% chance, or 8.0 points with 90.0% chance.
  Option Z delivers 8.0 points with 95.0% chance, 40.0 points with 2.5% chance, 38.0 points with 1.25% chance, 34.0 points with 0.625% chance, or 26.0 points with 0.625% chance.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 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 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 12.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 8.0 points had you chosen the other option.