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 Q delivers either -1.0 points with 100.0% chance, or -1.0 points with 0.0% chance.
  Option Z delivers either -11.0 points with unknown chance, 105.0 points with unknown chance, 107.0 points with unknown chance, 111.0 points with unknown chance, 119.0 points with unknown chance, 135.0 points with unknown chance, 167.0 points with unknown chance, or 231.0 points with unknown chance.
  You press <<Z>>. You receive -11.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Z>>. You receive -11.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Z>>. You receive -11.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Z>>. You receive -11.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Z>>. You receive -11.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  
  Option Q delivers 16.0 points with 40.0% chance, or -12.0 points with 60.0% chance.
  Option Z delivers 8.0 points with 99.0% chance, 7.5 points with 0.5% chance, or 8.5 points with 0.5% chance.
  You press <<Z>>. You receive 8.5 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 16.0 points had you chosen the other option.
  You press <<Z>>. You receive 8.0 points by selecting this option. You would have received 16.0 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 -12.0 points had you chosen the other option.
  
  Option Q delivers 23.0 points with 60.0% chance, or -32.0 points with 40.0% chance.
  Option Z delivers 0.0 points with 80.0% chance, or 17.0 points with 20.0% chance.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  You press <<Z>>.
  
  Option Q delivers either 25.0 points with 100.0% chance, or 25.0 points with 0.0% chance.
  Option Z delivers either -19.0 points with unknown chance, 68.5 points with unknown chance, or 69.5 points with unknown chance.
  You press <<Q>>. You receive 25.0 points by selecting this option. You would have received 69.5 points had you chosen the other option.
  You press <<Q>>. You receive 25.0 points by selecting this option. You would have received 68.5 points had you chosen the other option.
  You press <<Q>>. You receive 25.0 points by selecting this option. You would have received -19.0 points had you chosen the other option.
  You press <<Q>>. You receive 25.0 points by selecting this option. You would have received -19.0 points had you chosen the other option.
  You press <<Q>>. You receive 25.0 points by selecting this option. You would have received -19.0 points had you chosen the other option.
  
  Option Q delivers 66.0 points with 10.0% chance, or 2.0 points with 90.0% chance.
  Option Z delivers -13.0 points with 75.0% chance, or 84.0 points with 25.0% chance.
  You press <<Z>>. You receive 84.0 points by selecting this option. You would have received 66.0 points had you chosen the other option.
  You press <<Z>>. You receive -13.0 points by selecting this option. You would have received 66.0 points had you chosen the other option.
  You press <<Z>>. You receive 84.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  You press <<Z>>. You receive 84.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  You press <<Z>>. You receive 84.0 points by selecting this option. You would have received 2.0 points had you chosen the other option.
  
  
  Option Q delivers 6.0 points with 100.0% chance, or 6.0 points with 0.0% chance.
  Option Z delivers 11.0 points with 99.0% chance, or 16.0 points with 1.0% chance.
  You press <<Z>>. You receive 11.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 11.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 11.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 11.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 11.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  
  Option Q delivers either 6.0 points with 100.0% chance, or 6.0 points with 0.0% chance.
  Option Z delivers either 11.0 points with unknown chance, or 40.0 points with unknown chance.
  You press <<Z>>. You receive 11.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 11.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 11.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 40.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  You press <<Z>>. You receive 11.0 points by selecting this option. You would have received 6.0 points had you chosen the other option.
  
  Option Q delivers 3.0 points with 100.0% chance, or 3.0 points with 0.0% chance.
  Option Z delivers 6.0 points with 5.0% chance, 6.0 points with 47.5% chance, 8.0 points with 23.75% chance, 12.0 points with 11.875% chance, 20.0 points with 5.9375% chance, 36.0 points with 2.9688% chance, or 68.0 points with 2.9688% chance.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 20.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 6.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 36.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  You press <<Z>>. You receive 6.0 points by selecting this option. You would have received 3.0 points had you chosen the other option.
  
  
  Option Q delivers 21.0 points with 10.0% chance, or 19.0 points with 90.0% chance.
  Option Z delivers 15.0 points with 90.0% chance, or 51.0 points with 10.0% chance.
  You press <<Q>>. You receive 19.0 points by selecting this option. You would have received 15.0 points had you chosen the other option.
  You press <<Q>>. You receive 19.0 points by selecting this option. You would have received 15.0 points had you chosen the other option.
  You press <<Q>>. You receive 19.0 points by selecting this option. You would have received 15.0 points had you chosen the other option.
  You press <<Q>>. You receive 19.0 points by selecting this option. You would have received 15.0 points had you chosen the other option.
  You press <<Q>>. You receive 19.0 points by selecting this option. You would have received 15.0 points had you chosen the other option.
  
  Option Q delivers either 21.0 points with 100.0% chance, or 21.0 points with 0.0% chance.
  Option Z delivers either -4.0 points with unknown chance, or 33.0 points with unknown chance.
  You press <<Q>>. You receive 21.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  You press <<Q>>. You receive 21.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  You press <<Q>>. You receive 21.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  You press <<Q>>. You receive 21.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  You press <<Q>>. You receive 21.0 points by selecting this option. You would have received 33.0 points had you chosen the other option.
  
  Option Q delivers 5.0 points with 100.0% chance, or 5.0 points with 0.0% chance.
  Option Z delivers -9.0 points with 20.0% chance, 12.5 points with 10.0% chance, 13.5 points with 30.0% chance, 14.5 points with 30.0% chance, or 15.5 points with 10.0% chance.
  You press <<Z>>. You receive 13.5 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<Z>>. You receive 13.5 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<Z>>. You receive 14.5 points by selecting this option. You would have received 5.0 points had you chosen the other option.
  You press <<Z>>. You receive 14.5 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 5.0 points had you chosen the other option.
  
  
  Option Q delivers either 73.0 points with 10.0% chance, or 1.0 points with 90.0% chance.
  Option Z delivers either -21.0 points with unknown chance, or 31.0 points with unknown chance.
  You press <<Z>>. You receive -21.0 points by selecting this option. You would have received 73.0 points had you chosen the other option.
  You press <<Q>>. You receive 1.0 points by selecting this option. You would have received 31.0 points had you chosen the other option.
  You press <<Z>>. You receive 31.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  You press <<Z>>. You receive -21.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  You press <<Z>>. You receive 31.0 points by selecting this option. You would have received 1.0 points had you chosen the other option.
  
  
  
  Option Q delivers either 54.0 points with 40.0% chance, or -16.0 points with 60.0% chance.
  Option Z delivers either 10.0 points with unknown chance, or 38.0 points with unknown chance.
  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 54.0 points had you chosen the other option.
  You press <<Z>>. You receive 10.0 points by selecting this option. You would have received 54.0 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.
  
  Option Q delivers 16.0 points with 60.0% chance, or 11.0 points with 40.0% chance.
  Option Z delivers -1.0 points with 80.0% chance, or 43.0 points with 20.0% chance.
  You press <<Q>>. You receive 11.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Q>>. You receive 16.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Q>>. You receive 11.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Q>>. You receive 11.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  You press <<Q>>. You receive 16.0 points by selecting this option. You would have received -1.0 points had you chosen the other option.
  
  Option Q delivers 30.0 points with 10.0% chance, or 10.0 points with 90.0% chance.
  Option Z delivers -41.0 points with 40.0% chance, or 56.0 points with 60.0% chance.
  You press <<Z>>. You receive 56.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.
  You press <<Z>>. You receive -41.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.
  You press <<Z>>. You receive -41.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.
  You press <<Z>>. You receive 56.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.
  You press <<Z>>. You receive -41.0 points by selecting this option. You would have received 10.0 points had you chosen the other option.