W: Excuse me. When's the next train to Oxford? M: There's a slow one in five minutes, at ten fifteen, or a fast one at ten twenty. W: I'll catch the fast one., Question: Which train will the woman catch? (A) The 10:50 one. (B) The 10:20 one. (C) The 10:15 one.
(B) The 10:20 one.