Task: Dialogue Generation
Input (English): M: I hardly ever go shopping by car now. The shopping center is within walking distance. ,F: Well, you are lucky. The nearest store I can go to is about 2 miles away.
(A) M: I’m sorry, I don’t understand. Could you say it again? (B) M: Good! There's a new shopping center near your house. You can go shopping on foot. (C) M: My home is also two miles away from the shopping center. I can only drive to buy clothes. (D) M: You're shopping at the shopping center, four miles from home. Don' t worry, I'll pick you up.
Output (English): A