37. Sam: Is that a police car behind us?
James: I think you just went through a red light without stopping.
Sam: Oh no! This is going to cost a lot of money.
Why is Sam unhappy?
(A) He is going to get into a car accident.
(B) He paid too much for his car.
(C) He is going to get a ticket from the police officer.
(D) He lost his wallet.