You have been randomly and anonymously paired with another participant. Both of you must choose either swerve or continue straight. This gives four possible outcomes, each with a different payoff, as shown in the table:

In each cell, the amount to the left is the payoff for you and to the right for the other participant.

Participant B
Swerve Straight
Participant A Swerve {{ Constants.both_swerve_payoff }}, {{ Constants.both_swerve_payoff }} {{ Constants.continued_payoff }}, {{ Constants.continue_payoff }}
Straight {{ Constants.continue_payoff }}, {{ Constants.continued_payoff }} {{ Constants.both_continue_payoff }}, {{ Constants.both_continue_payoff }}