W: Bill, do you live far from school? M: No, I live close to school. What about you, Mary? W: I live far from school. It's 50 minutes by bike. M: John lives farther than you. He goes to school by train., Question: How long does Mary get to school by bike? (A) It's 30 minutes. (B) It's 40 minutes. (C) It's 50 minutes.
(C) It's 50 minutes.