text: In the following you will be presented with multiple choices between two options M and P.
  Please name which option you would prefer by pressing the corresponding key.
  
  You have the choice between receiving 500$ immediately (press M) or receiving 550$ in one year (press P). You press <<M>>.
  You have the choice between receiving 500$ immediately (press M) or receiving 600$ in one year (press P). You press <<M>>.
  You have the choice between receiving 500$ immediately (press M) or receiving 750$ in one year (press P). You press <<M>>.
  You have the choice between paying 500$ immediately (press M) or paying 550$ in one year (press P). You press <<P>>.
  You have the choice between paying 500$ immediately (press M) or paying 600$ in one year (press P). You press <<P>>.
  You have the choice between paying 500$ immediately (press M) or paying 750$ in one year (press P). You press <<P>>.
  You have the choice between receiving 5000$ immediately (press M) or receiving 5500$ in one year (press P). You press <<M>>.
  You have the choice between receiving 5000$ immediately (press M) or receiving 6000$ in one year (press P). You press <<M>>.
  You have the choice between receiving 5000$ immediately (press M) or receiving 7500$ in one year (press P). You press <<M>>.
  You have the choice between receiving 500$ in one year (press M) or receiving 750$ in two years (press P). You press <<M>>.
  You have the choice between receiving 500$ immediately (press M) or receiving 1000$ in two years (press P). You press <<M>>.
  You have the choice between receiving 500$ immediately (press M) or receiving 750$ in one year (press P). You press <<M>>.
  You have the choice between reduce 500$ immediately (press M) or reduce 750$ in one year (press P). You press <<M>>.