Answer:
At the end of Anton Chekhov's The Bet, the lawyer survives the 15 years in prison but refuses to take the money. In a literary twist, the banker plans to murder the lawyer the day the lawyer is released from prison so that he does not have to pay him.
The type of exposition is illustrated in this paragraph is llustration/example.
beacsue they want to make it a mystery
they want the audience to think about it
kind of like a rhetorical question
except this is not a question