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 Z delivers either 20.0 points with 100.0% chance, or 20.0 points with 0.0% chance.
  Option I delivers either 0.0 points with unknown chance, or 110.0 points with unknown chance.
  You press <<I>>. You receive 0.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 110.0 points had you chosen the other option.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 110.0 points had you chosen the other option.
  You press <<I>>. You receive 110.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 0.0 points had you chosen the other option.
  
  Option Z delivers -7.0 points with 100.0% chance, or -7.0 points with 0.0% chance.
  Option I delivers -40.0 points with 60.0% chance, 59.0 points with 20.0% chance, 61.0 points with 10.0% chance, or 65.0 points with 10.0% chance.
  You press <<I>>. You receive 59.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<I>>. You receive 59.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<I>>. You receive -40.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<I>>. You receive 59.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  You press <<I>>. You receive 61.0 points by selecting this option. You would have received -7.0 points had you chosen the other option.
  
  Option Z delivers either 10.0 points with 100.0% chance, or 10.0 points with 0.0% chance.
  Option I delivers either -16.0 points with unknown chance, 16.5 points with unknown chance, 17.5 points with unknown chance, 18.5 points with unknown chance, 19.5 points with unknown chance, 20.5 points with unknown chance, 21.5 points with unknown chance, 22.5 points with unknown chance, or 23.5 points with unknown chance.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received 20.5 points had you chosen the other option.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received -16.0 points had you chosen the other option.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received -16.0 points had you chosen the other option.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received -16.0 points had you chosen the other option.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received 22.5 points had you chosen the other option.
  
  Option Z delivers 5.0 points with 100.0% chance, or 5.0 points with 0.0% chance.
  Option I delivers -11.0 points with 5.0% chance, or 1.0 points with 95.0% chance.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  
  Option Z delivers 48.0 points with 10.0% chance, or -2.0 points with 90.0% chance.
  Option I delivers -29.0 points with 1.0% chance, -3.5 points with 12.375% chance, -2.5 points with 37.125% chance, -1.5 points with 37.125% chance, or -0.5 points with 12.375% chance.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -1.5 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -2.5 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -1.5 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -2.5 points had you chosen the other option.
  You press <<Z>>. You receive -2.0 points by selecting this option. You would have received -1.5 points had you chosen the other option.
  
  Option Z delivers 23.0 points with 75.0% chance, or 20.0 points with 25.0% chance.
  Option I delivers 22.0 points with 99.0% chance, 61.0 points with 0.5% chance, or 63.0 points with 0.5% chance.
  You press <<I>>. You receive 22.0 points by selecting this option. You would have received 23.0 points had you chosen the other option.
  You press <<I>>. You receive 22.0 points by selecting this option. You would have received 23.0 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.
  
  Option Z delivers -2.0 points with 100.0% chance, or -2.0 points with 0.0% chance.
  Option I delivers -5.0 points with 99.0% chance, or 87.0 points with 1.0% chance.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  
  Option Z delivers 15.0 points with 100.0% chance, or 15.0 points with 0.0% chance.
  Option I delivers 6.0 points with 5.0% chance, 10.5 points with 0.7422% chance, 11.5 points with 5.1953% chance, 12.5 points with 15.5859% chance, 13.5 points with 25.9766% chance, 14.5 points with 25.9766% chance, 15.5 points with 15.5859% chance, 16.5 points with 5.1953% chance, or 17.5 points with 0.7422% chance.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 13.5 points had you chosen the other option.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 15.5 points had you chosen the other option.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 15.5 points had you chosen the other option.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 14.5 points had you chosen the other option.
  You press <<Z>>. You receive 15.0 points by selecting this option. You would have received 13.5 points had you chosen the other option.
  
  Option Z delivers 30.0 points with 100.0% chance, or 30.0 points with 0.0% chance.
  Option I delivers 36.0 points with 95.0% chance, or 46.0 points with 5.0% chance.
  You press <<I>>. You receive 36.0 points by selecting this option. You would have received 30.0 points had you chosen the other option.
  You press <<I>>. You receive 36.0 points by selecting this option. You would have received 30.0 points had you chosen the other option.
  You press <<I>>. You receive 36.0 points by selecting this option. You would have received 30.0 points had you chosen the other option.
  You press <<I>>. You receive 36.0 points by selecting this option. You would have received 30.0 points had you chosen the other option.
  You press <<I>>. You receive 36.0 points by selecting this option. You would have received 30.0 points had you chosen the other option.
  
  Option Z delivers 51.0 points with 50.0% chance, or -13.0 points with 50.0% chance.
  Option I delivers -11.0 points with 40.0% chance, 32.0 points with 30.0% chance, or 34.0 points with 30.0% chance.
  You press <<I>>.
  You press <<Z>>.
  You press <<I>>.
  You press <<Z>>.
  You press <<I>>.
  
  Option Z delivers either -9.0 points with 95.0% chance, or -30.0 points with 5.0% chance.
  Option I delivers either -26.0 points with unknown chance, or 31.0 points with unknown chance.
  You press <<Z>>. You receive -9.0 points by selecting this option. You would have received -26.0 points had you chosen the other option.
  You press <<Z>>. You receive -9.0 points by selecting this option. You would have received 31.0 points had you chosen the other option.
  You press <<I>>. You receive -26.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  You press <<Z>>. You receive -9.0 points by selecting this option. You would have received -26.0 points had you chosen the other option.
  You press <<I>>. You receive 31.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  
  Option Z delivers 20.0 points with 100.0% chance, or 20.0 points with 0.0% chance.
  Option I delivers 23.0 points with 1.0% chance, or 29.0 points with 99.0% chance.
  You press <<I>>. You receive 29.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<I>>. You receive 29.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<I>>. You receive 29.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<I>>. You receive 29.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  You press <<I>>. You receive 29.0 points by selecting this option. You would have received 20.0 points had you chosen the other option.
  
  Option Z delivers 25.0 points with 95.0% chance, or -6.0 points with 5.0% chance.
  Option I delivers 24.0 points with 80.0% chance, 23.5 points with 10.0% chance, or 24.5 points with 10.0% chance.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  You press <<Z>>. You receive 25.0 points by selecting this option. You would have received 24.0 points had you chosen the other option.
  
  Option Z delivers 36.0 points with 20.0% chance, or -9.0 points with 80.0% chance.
  Option I delivers -3.0 points with 10.0% chance, 5.0 points with 45.0% chance, 3.0 points with 22.5% chance, or -1.0 points with 22.5% chance.
  You press <<I>>. You receive 3.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  You press <<I>>. You receive -1.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  You press <<I>>. You receive -1.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  You press <<I>>. You receive 5.0 points by selecting this option. You would have received 36.0 points had you chosen the other option.
  You press <<I>>. You receive 5.0 points by selecting this option. You would have received -9.0 points had you chosen the other option.
  
  Option Z delivers 3.0 points with 75.0% chance, or -4.0 points with 25.0% chance.
  Option I delivers -6.0 points with 90.0% chance, or 59.0 points with 10.0% chance.
  You press <<Z>>. You receive -4.0 points by selecting this option. You would have received -6.0 points had you chosen the other option.
  You press <<Z>>. You receive -4.0 points by selecting this option. You would have received -6.0 points had you chosen the other option.
  You press <<Z>>. You receive -4.0 points by selecting this option. You would have received 59.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received -6.0 points had you chosen the other option.
  You press <<Z>>. You receive 3.0 points by selecting this option. You would have received -6.0 points had you chosen the other option.
  
  Option Z delivers 26.0 points with 90.0% chance, or -3.0 points with 10.0% chance.
  Option I delivers 0.0 points with 1.0% chance, 25.5 points with 49.5% chance, or 26.5 points with 49.5% chance.
  You press <<Z>>.
  You press <<I>>.
  You press <<Z>>.
  You press <<I>>.
  You press <<Z>>.
  
  Option Z delivers 17.0 points with 100.0% chance, or 17.0 points with 0.0% chance.
  Option I delivers -8.0 points with 25.0% chance, or 16.0 points with 75.0% chance.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 16.0 points had you chosen the other option.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 16.0 points had you chosen the other option.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 16.0 points had you chosen the other option.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 16.0 points had you chosen the other option.
  You press <<Z>>. You receive 17.0 points by selecting this option. You would have received 16.0 points had you chosen the other option.
  
  Option Z delivers either 18.0 points with 100.0% chance, or 18.0 points with 0.0% chance.
  Option I delivers either 12.0 points with unknown chance, or 37.0 points with unknown chance.
  You press <<I>>. You receive 12.0 points by selecting this option. You would have received 18.0 points had you chosen the other option.
  You press <<Z>>. You receive 18.0 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  You press <<Z>>. You receive 18.0 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  You press <<Z>>. You receive 18.0 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  You press <<Z>>. You receive 18.0 points by selecting this option. You would have received 12.0 points had you chosen the other option.
  
  Option Z delivers 16.0 points with 100.0% chance, or 16.0 points with 0.0% chance.
  Option I delivers -13.0 points with 60.0% chance, or 54.0 points with 40.0% chance.
  You press <<Z>>. You receive 16.0 points by selecting this option. You would have received -13.0 points had you chosen the other option.
  You press <<I>>. You receive -13.0 points by selecting this option. You would have received 16.0 points had you chosen the other option.
  You press <<Z>>. You receive 16.0 points by selecting this option. You would have received 54.0 points had you chosen the other option.
  You press <<Z>>. You receive 16.0 points by selecting this option. You would have received 54.0 points had you chosen the other option.
  You press <<Z>>. You receive 16.0 points by selecting this option. You would have received -13.0 points had you chosen the other option.
  
  Option Z delivers -5.0 points with 100.0% chance, or -5.0 points with 0.0% chance.
  Option I delivers -18.0 points with 80.0% chance, or 34.0 points with 20.0% chance.
  You press <<I>>. You receive -18.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.
  You press <<Z>>. You receive -5.0 points by selecting this option. You would have received -18.0 points had you chosen the other option.
  You press <<Z>>. You receive -5.0 points by selecting this option. You would have received 34.0 points had you chosen the other option.
  You press <<Z>>. You receive -5.0 points by selecting this option. You would have received 34.0 points had you chosen the other option.
  You press <<I>>. You receive -18.0 points by selecting this option. You would have received -5.0 points had you chosen the other option.