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 15.0 points with 40.0% chance, or -17.0 points with 60.0% chance.
  Option Z delivers -14.0 points with 90.0% chance, 60.5 points with 1.25% chance, 61.5 points with 3.75% chance, 62.5 points with 3.75% chance, or 63.5 points with 1.25% chance.
  You press <<O>>. You receive 15.0 points by selecting this option. You would have received -14.0 points had you chosen the other option.
  You press <<O>>. You receive -17.0 points by selecting this option. You would have received -14.0 points had you chosen the other option.
  You press <<O>>. You receive 15.0 points by selecting this option. You would have received -14.0 points had you chosen the other option.
  You press <<O>>. You receive -17.0 points by selecting this option. You would have received -14.0 points had you chosen the other option.
  You press <<O>>. You receive 15.0 points by selecting this option. You would have received -14.0 points had you chosen the other option.
  
  Option O delivers 88.0 points with 40.0% chance, or -20.0 points with 60.0% chance.
  Option Z delivers -30.0 points with 40.0% chance, 36.0 points with 30.0% chance, 38.0 points with 15.0% chance, or 42.0 points with 15.0% chance.
  You press <<Z>>. You receive -30.0 points by selecting this option. You would have received 88.0 points had you chosen the other option.
  You press <<Z>>. You receive 36.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<Z>>. You receive 36.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<Z>>. You receive 36.0 points by selecting this option. You would have received -20.0 points had you chosen the other option.
  You press <<Z>>. You receive -30.0 points by selecting this option. You would have received 88.0 points had you chosen the other option.
  
  Option O delivers 19.0 points with 90.0% chance, or 10.0 points with 10.0% chance.
  Option Z delivers 11.0 points with 99.0% chance, 80.5 points with 0.125% chance, 81.5 points with 0.375% chance, 82.5 points with 0.375% chance, or 83.5 points with 0.125% chance.
  You press <<O>>. You receive 19.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<O>>. You receive 19.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<O>>. You receive 19.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<O>>. You receive 19.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<O>>. You receive 19.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  
  
  
  Option O delivers 66.0 points with 1.0% chance, or -1.0 points with 99.0% chance.
  Option Z delivers -35.0 points with 1.0% chance, 1.5 points with 12.375% chance, 2.5 points with 37.125% chance, 3.5 points with 37.125% chance, or 4.5 points with 12.375% chance.
  You press <<Z>>. You receive 2.5 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Z>>. You receive 2.5 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Z>>. You receive 2.5 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Z>>. You receive 1.5 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Z>>. You receive 4.5 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  
  
  Option O delivers 22.0 points with 75.0% chance, or 7.0 points with 25.0% chance.
  Option Z delivers 9.0 points with 50.0% chance, or 35.0 points with 50.0% chance.
  You press <<O>>. You receive 22.0 points by selecting this option. You would have received 35.0 points had you chosen the other option.
  You press <<O>>. You receive 22.0 points by selecting this option. You would have received 35.0 points had you chosen the other option.
  You press <<O>>. You receive 7.0 points by selecting this option. You would have received 35.0 points had you chosen the other option.
  You press <<O>>. You receive 22.0 points by selecting this option. You would have received 35.0 points had you chosen the other option.
  You press <<O>>. You receive 22.0 points by selecting this option. You would have received 35.0 points had you chosen the other option.
  
  
  Option O delivers either 17.0 points with 100.0% chance, or 17.0 points with 0.0% chance.
  Option Z delivers either -7.0 points with unknown chance, 15.5 points with unknown chance, 16.5 points with unknown chance, 17.5 points with unknown chance, or 18.5 points with unknown chance.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received 18.5 points had you chosen the other option.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received 16.5 points had you chosen the other option.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received 17.5 points had you chosen the other option.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received 17.5 points had you chosen the other option.
  You press <<O>>. You receive 17.0 points by selecting this option. You would have received 16.5 points had you chosen the other option.
  
  
  Option O delivers either 24.0 points with 75.0% chance, or 23.0 points with 25.0% chance.
  Option Z delivers either 22.0 points with unknown chance, or 44.0 points with unknown chance.
  You press <<Z>>. You receive 44.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 22.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 44.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 44.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 22.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  
  Option O delivers either 1.0 points with 100.0% chance, or 1.0 points with 0.0% chance.
  Option Z delivers either 0.0 points with unknown chance, 7.0 points with unknown chance, 5.0 points with unknown chance, 1.0 points with unknown chance, or -7.0 points with unknown chance.
  You press <<O>>. You receive 1.0 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<Z>>. You receive 7.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  You press <<Z>>. You receive -7.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  You press <<Z>>. You receive 7.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  You press <<Z>>. You receive 7.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  
  
  
  Option O delivers either 11.0 points with 90.0% chance, or 0.0 points with 10.0% chance.
  Option Z delivers either 3.0 points with unknown chance, 32.5 points with unknown chance, 33.5 points with unknown chance, 34.5 points with unknown chance, or 35.5 points with unknown chance.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<Z>>. You receive 34.5 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  
  Option O delivers 22.0 points with 100.0% chance, or 22.0 points with 0.0% chance.
  Option Z delivers 10.0 points with 20.0% chance, or 23.0 points with 80.0% chance.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.
  You press <<Z>>. You receive 23.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.
  You press <<Z>>. You receive 23.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.
  You press <<Z>>. You receive 23.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.
  You press <<Z>>. You receive 23.0 points by selecting this option. You would have received 22.0 points had you chosen the other option.