dialogue: M: Sally! Sally! Could you please turn off the radio? I hate to have to say this, but it's too noisy here. W: What? But... M: You know I'm reading my books and I'm preparing for my English exam this afternoon. W: I know that. But I'm not listening to the radio. The noise comes from our neighbours upstairs. M: Oh! How terrible! I'll talk to them and let them be quiet!
question: Why is the man so annoyed?
choice: Because he didn't like listening to radio. Because his sister made him study very hard. Because the noise disturbed him so much.
answer: Because the noise disturbed him so much.