text: In the following you will be presented with multiple choices between two options J and E.
  Please name which option you would prefer by pressing the corresponding key.
  
  You have the choice between receiving 500$ immediately (press J) or receiving 550$ in one year (press E). You press <<J>>.
  You have the choice between receiving 500$ immediately (press J) or receiving 600$ in one year (press E). You press <<E>>.
  You have the choice between paying 500$ immediately (press J) or paying 550$ in one year (press E). You press <<E>>.
  You have the choice between paying 500$ immediately (press J) or paying 600$ in one year (press E). You press <<E>>.
  You have the choice between paying 500$ immediately (press J) or paying 750$ in one year (press E). You press <<J>>.
  You have the choice between receiving 5000$ immediately (press J) or receiving 5500$ in one year (press E). You press <<J>>.
  You have the choice between receiving 5000$ immediately (press J) or receiving 6000$ in one year (press E). You press <<J>>.
  You have the choice between receiving 5000$ immediately (press J) or receiving 7500$ in one year (press E). You press <<E>>.
  You have the choice between receiving 500$ in one year (press J) or receiving 600$ in two years (press E). You press <<J>>.
  You have the choice between receiving 500$ immediately (press J) or receiving 700$ in two years (press E). You press <<J>>.
  You have the choice between receiving 500$ immediately (press J) or receiving 600$ in one year (press E). You press <<J>>.
  You have the choice between reduce 500$ immediately (press J) or reduce 600$ in one year (press E). You press <<J>>.