dialogue: M: Hello, this is Bob. Is that Mary? W: Yes. M: How are you feeling today? W: A little better. Thank you, Bob. M: You're welcome. I hope you can come back soon. W: I hope so, too, but the doctor said I had to stay in bed for at least a week. M: Oh, dear! That's too long! Is there anything I can do for you? W: Well, now I'm worried about my lessons. M: Oh, I see. You needn't worry about them. Just get lots of rest. I'll go to help you with your lessons after school from tomorrow on. W: That's very kind of you. Thanks a lot. M: By the way, Mrs. Smith will go to see you tomorrow evening after work. W: Oh. She's so busy. She needn't do that. Please tell her that I am all right, OK? M: OK. See you tomorrow. W: Bye-bye.
question: What is Mary worried about?
choice: Her parents. Her lessons. Her health.
answer: Her lessons.