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 35.0 points with 10.0% chance, or -4.0 points with 90.0% chance.
  Option K delivers -2.0 points with 80.0% chance, 19.5 points with 2.5% chance, 20.5 points with 7.5% chance, 21.5 points with 7.5% chance, or 22.5 points with 2.5% chance.
  You press <<K>>. 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 -2.0 points had you chosen the other option.
  You press <<O>>. You receive -4.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<O>>. You receive -4.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  You press <<O>>. You receive -4.0 points by selecting this option. You would have received -2.0 points had you chosen the other option.
  
  Option O delivers 43.0 points with 1.0% chance, or 20.0 points with 99.0% chance.
  Option K delivers 9.0 points with 60.0% chance, 32.5 points with 20.0% chance, or 33.5 points with 20.0% chance.
  You press <<O>>.
  You press <<K>>.
  You press <<O>>.
  You press <<K>>.
  You press <<K>>.
  
  Option O delivers 11.0 points with 100.0% chance, or 11.0 points with 0.0% chance.
  Option K delivers -23.0 points with 10.0% chance, or 13.0 points with 90.0% chance.
  You press <<K>>. You receive 13.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<O>>. You receive 11.0 points by selecting this option. You would have received 13.0 points had you chosen the other option.
  You press <<O>>. You receive 11.0 points by selecting this option. You would have received 13.0 points had you chosen the other option.
  You press <<K>>. You receive 13.0 points by selecting this option. You would have received 11.0 points had you chosen the other option.
  You press <<O>>. You receive 11.0 points by selecting this option. You would have received 13.0 points had you chosen the other option.
  
  Option O delivers 25.0 points with 90.0% chance, or 16.0 points with 10.0% chance.
  Option K delivers 22.0 points with 60.0% chance, or 26.0 points with 40.0% chance.
  You press <<O>>.
  You press <<O>>.
  You press <<K>>.
  You press <<O>>.
  You press <<O>>.
  
  Option O delivers 2.0 points with 100.0% chance, or 2.0 points with 0.0% chance.
  Option K delivers 5.0 points with 75.0% chance, or 18.0 points with 25.0% chance.
  You press <<O>>. You receive 2.0 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 18.0 points had you chosen the other option.
  You press <<K>>. You receive 5.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  You press <<O>>. You receive 2.0 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 5.0 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 K delivers either -29.0 points with unknown chance, or -12.0 points with unknown chance.
  You press <<O>>. You receive -9.0 points by selecting this option. You would have received -12.0 points had you chosen the other option.
  You press <<K>>. You receive -29.0 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 -12.0 points had you chosen the other option.
  You press <<O>>. You receive -9.0 points by selecting this option. You would have received -12.0 points had you chosen the other option.
  You press <<O>>. You receive -9.0 points by selecting this option. You would have received -12.0 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 K delivers 2.5 points with 12.5% chance, 3.5 points with 37.5% chance, 4.5 points with 37.5% chance, or 5.5 points with 12.5% chance.
  You press <<O>>.
  You press <<O>>.
  You press <<K>>.
  You press <<K>>.
  You press <<O>>.
  
  Option O delivers either 12.0 points with 100.0% chance, or 12.0 points with 0.0% chance.
  Option K delivers either -4.0 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 <<K>>. You receive 29.5 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 27.5 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received -4.0 points had you chosen the other option.
  
  Option O delivers either 21.0 points with 100.0% chance, or 21.0 points with 0.0% chance.
  Option K delivers either 16.0 points with unknown chance, 26.0 points with unknown chance, 24.0 points with unknown chance, 20.0 points with unknown chance, 12.0 points with unknown chance, -4.0 points with unknown chance, or -36.0 points with unknown chance.
  You press <<K>>. You receive 16.0 points by selecting this option. You would have received 21.0 points had you chosen the other option.
  You press <<O>>. You receive 21.0 points by selecting this option. You would have received 26.0 points had you chosen the other option.
  You press <<O>>. You receive 21.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<K>>. You receive 16.0 points by selecting this option. You would have received 21.0 points had you chosen the other option.
  You press <<O>>. You receive 21.0 points by selecting this option. You would have received 26.0 points had you chosen the other option.
  
  Option O delivers either 10.0 points with 1.0% chance, or 8.0 points with 99.0% chance.
  Option K delivers either -7.0 points with unknown chance, or 73.0 points with unknown chance.
  You press <<O>>. You receive 8.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<O>>. You receive 8.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<K>>. You receive -7.0 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  You press <<K>>. You receive -7.0 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  You press <<K>>. You receive -7.0 points by selecting this option. You would have received 8.0 points had you chosen the other option.
  
  Option O delivers 25.0 points with 90.0% chance, or -8.0 points with 10.0% chance.
  Option K delivers -4.0 points with 50.0% chance, 32.5 points with 6.25% chance, 33.5 points with 18.75% chance, 34.5 points with 18.75% chance, or 35.5 points with 6.25% chance.
  You press <<O>>.
  You press <<O>>.
  You press <<O>>.
  You press <<O>>.
  You press <<O>>.
  
  
  Option O delivers 23.0 points with 100.0% chance, or 23.0 points with 0.0% chance.
  Option K delivers -21.0 points with 25.0% chance, 45.0 points with 37.5% chance, 43.0 points with 18.75% chance, 39.0 points with 9.375% chance, or 31.0 points with 9.375% chance.
  You press <<O>>. You receive 23.0 points by selecting this option. You would have received 31.0 points had you chosen the other option.
  You press <<K>>. You receive 39.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<O>>. You receive 23.0 points by selecting this option. You would have received 39.0 points had you chosen the other option.
  You press <<O>>. You receive 23.0 points by selecting this option. You would have received 43.0 points had you chosen the other option.
  You press <<O>>. You receive 23.0 points by selecting this option. You would have received -21.0 points had you chosen the other option.
  
  
  
  Option O delivers 42.0 points with 60.0% chance, or -23.0 points with 40.0% chance.
  Option K delivers -46.0 points with 25.0% chance, 42.0 points with 37.5% chance, or 44.0 points with 37.5% chance.
  You press <<O>>. You receive -23.0 points by selecting this option. You would have received 42.0 points had you chosen the other option.
  You press <<O>>. You receive -23.0 points by selecting this option. You would have received 44.0 points had you chosen the other option.
  You press <<K>>. You receive 42.0 points by selecting this option. You would have received 42.0 points had you chosen the other option.
  You press <<O>>. You receive 42.0 points by selecting this option. You would have received 44.0 points had you chosen the other option.
  You press <<O>>. You receive 42.0 points by selecting this option. You would have received -46.0 points had you chosen the other option.
  
  
  Option O delivers either 12.0 points with 100.0% chance, or 12.0 points with 0.0% chance.
  Option K delivers either 3.0 points with unknown chance, or 79.0 points with unknown chance.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<K>>. You receive 79.0 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  
  
  Option O delivers either 12.0 points with 100.0% chance, or 12.0 points with 0.0% chance.
  Option K delivers either 0.0 points with unknown chance, 6.5 points with unknown chance, 7.5 points with unknown chance, 8.5 points with unknown chance, 9.5 points with unknown chance, 10.5 points with unknown chance, or 11.5 points with unknown chance.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 8.5 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 8.5 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 7.5 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 10.5 points had you chosen the other option.
  You press <<O>>. You receive 12.0 points by selecting this option. You would have received 8.5 points had you chosen the other option.