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 either 18.0 points with 10.0% chance, or -4.0 points with 90.0% chance.
  Option Z delivers either -8.0 points with unknown chance, or 44.0 points with unknown chance.
  You press <<Z>>. You receive -8.0 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 -8.0 points had you chosen the other option.
  You press <<O>>. You receive -4.0 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 -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 -8.0 points had you chosen the other option.
  
  
  Option O delivers 77.0 points with 5.0% chance, or 17.0 points with 95.0% chance.
  Option Z delivers -6.0 points with 60.0% chance, or 58.0 points with 40.0% chance.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received 58.0 points had you chosen the other option.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received -6.0 points had you chosen the other option.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received -6.0 points had you chosen the other option.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received 58.0 points had you chosen the other option.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received -6.0 points had you chosen the other option.
  
  
  
  Option O delivers 27.0 points with 100.0% chance, or 27.0 points with 0.0% chance.
  Option Z delivers -30.0 points with 60.0% chance, 108.5 points with 20.0% chance, or 109.5 points with 20.0% chance.
  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 -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 -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 -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 109.5 points had you chosen the other option.
  
  Option O delivers 3.0 points with 100.0% chance, or 3.0 points with 0.0% chance.
  Option Z delivers -47.0 points with 25.0% chance, 26.0 points with 37.5% chance, or 24.0 points with 37.5% chance.
  You press <<Z>>. You receive 24.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 26.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive -47.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 24.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 24.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  
  Option O delivers 29.0 points with 20.0% chance, or 6.0 points with 80.0% chance.
  Option Z delivers -4.0 points with 5.0% chance, 7.5 points with 0.7422% chance, 8.5 points with 5.1953% chance, 9.5 points with 15.5859% chance, 10.5 points with 25.9766% chance, 11.5 points with 25.9766% chance, 12.5 points with 15.5859% chance, 13.5 points with 5.1953% chance, or 14.5 points with 0.7422% chance.
  You press <<O>>. You receive 6.0 points by selecting this option. You would have received 11.5 points had you chosen the other option.
  You press <<O>>. You receive 6.0 points by selecting this option. You would have received 12.5 points had you chosen the other option.
  You press <<O>>. You receive 6.0 points by selecting this option. You would have received 11.5 points had you chosen the other option.
  You press <<O>>. You receive 6.0 points by selecting this option. You would have received 12.5 points had you chosen the other option.
  You press <<O>>. You receive 6.0 points by selecting this option. You would have received 8.5 points had you chosen the other option.
  
  Option O delivers 7.0 points with 100.0% chance, or 7.0 points with 0.0% chance.
  Option Z delivers -3.0 points with 75.0% chance, 17.0 points with 12.5% chance, 15.0 points with 6.25% chance, 11.0 points with 3.125% chance, 3.0 points with 1.5625% chance, or -13.0 points with 1.5625% chance.
  You press <<O>>. You receive 7.0 points by selecting this option. You would have received -3.0 points had you chosen the other option.
  You press <<O>>. You receive 7.0 points by selecting this option. You would have received -3.0 points had you chosen the other option.
  You press <<O>>. You receive 7.0 points by selecting this option. You would have received -3.0 points had you chosen the other option.
  You press <<O>>. You receive 7.0 points by selecting this option. You would have received -3.0 points had you chosen the other option.
  You press <<O>>. You receive 7.0 points by selecting this option. You would have received -3.0 points had you chosen the other option.
  
  Option O delivers either 24.0 points with 40.0% chance, or 7.0 points with 60.0% chance.
  Option Z delivers either -2.0 points with unknown chance, 8.5 points with unknown chance, or 9.5 points with unknown chance.
  You press <<O>>. You receive 7.0 points by selecting this option. You would have received 9.5 points had you chosen the other option.
  You press <<O>>. You receive 7.0 points by selecting this option. You would have received 9.5 points had you chosen the other option.
  You press <<O>>. You receive 24.0 points by selecting this option. You would have received 8.5 points had you chosen the other option.
  You press <<O>>. You receive 24.0 points by selecting this option. You would have received 8.5 points had you chosen the other option.
  You press <<O>>. You receive 7.0 points by selecting this option. You would have received 8.5 points had you chosen the other option.
  
  Option O delivers 8.0 points with 100.0% chance, or 8.0 points with 0.0% chance.
  Option Z delivers -15.0 points with 60.0% chance, 18.0 points with 20.0% chance, 20.0 points with 10.0% chance, or 24.0 points with 10.0% chance.
  You press <<O>>. You receive 8.0 points by selecting this option. You would have received -15.0 points had you chosen the other option.
  You press <<O>>. You receive 8.0 points by selecting this option. You would have received -15.0 points had you chosen the other option.
  You press <<O>>. You receive 8.0 points by selecting this option. You would have received -15.0 points had you chosen the other option.
  You press <<O>>. You receive 8.0 points by selecting this option. You would have received -15.0 points had you chosen the other option.
  You press <<O>>. You receive 8.0 points by selecting this option. You would have received -15.0 points had you chosen the other option.
  
  Option O delivers 18.0 points with 10.0% chance, or 7.0 points with 90.0% chance.
  Option Z delivers 15.0 points with 90.0% chance, 23.0 points with 5.0% chance, 21.0 points with 2.5% chance, 17.0 points with 1.25% chance, 9.0 points with 0.625% chance, -7.0 points with 0.3125% chance, or -39.0 points with 0.3125% chance.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 7.0 points had you chosen the other option.
  
  
  Option O delivers -6.0 points with 100.0% chance, or -6.0 points with 0.0% chance.
  Option Z delivers -17.0 points with 10.0% chance, -9.0 points with 45.0% chance, -11.0 points with 22.5% chance, or -15.0 points with 22.5% chance.
  You press <<O>>. You receive -6.0 points by selecting this option. You would have received -15.0 points had you chosen the other option.
  You press <<O>>. You receive -6.0 points by selecting this option. You would have received -15.0 points had you chosen the other option.
  You press <<O>>. You receive -6.0 points by selecting this option. You would have received -15.0 points had you chosen the other option.
  You press <<O>>. You receive -6.0 points by selecting this option. You would have received -15.0 points had you chosen the other option.
  You press <<O>>. You receive -6.0 points by selecting this option. You would have received -17.0 points had you chosen the other option.
  
  Option O delivers -7.0 points with 100.0% chance, or -7.0 points with 0.0% chance.
  Option Z delivers -26.0 points with 75.0% chance, or 45.0 points with 25.0% chance.
  You press <<Z>>. You receive -26.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<Z>>. You receive 45.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<O>>. You receive -7.0 points by selecting this option. You would have received -26.0 points had you chosen the other option.
  You press <<Z>>. You receive -26.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<Z>>. You receive -26.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  
  Option O delivers 16.0 points with 40.0% chance, or 4.0 points with 60.0% chance.
  Option Z delivers -16.0 points with 50.0% chance, or 46.0 points with 50.0% chance.
  You press <<O>>. You receive 16.0 points by selecting this option. You would have received -16.0 points had you chosen the other option.
  You press <<O>>. You receive 16.0 points by selecting this option. You would have received 46.0 points had you chosen the other option.
  You press <<Z>>. You receive -16.0 points by selecting this option. You would have received 4.0 points had you chosen the other option.
  You press <<O>>. You receive 16.0 points by selecting this option. You would have received 46.0 points had you chosen the other option.
  You press <<O>>. You receive 4.0 points by selecting this option. You would have received 46.0 points had you chosen the other option.
  
  Option O delivers 51.0 points with 60.0% chance, or -7.0 points with 40.0% chance.
  Option Z delivers 29.0 points with 90.0% chance, or 60.0 points with 10.0% chance.
  You press <<Z>>. You receive 29.0 points by selecting this option. You would have received 51.0 points had you chosen the other option.
  You press <<Z>>. You receive 60.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<Z>>. You receive 29.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<Z>>. You receive 29.0 points by selecting this option. You would have received 51.0 points had you chosen the other option.
  You press <<Z>>. You receive 29.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.