Question: M: Okay. I'm going home but I can drop you at the supermarket. What was said before this conversation?
Answer: W: Hi, George! Could you give me a ride? I want to buy some food for the picnic.

Question: M: Oh, we all enjoy it. You know, we learn from each other by doing things together. What was said before this conversation?
Answer: W: How do you like group work in Professor Davis'class?

Question: W: It's never too old to learn. What was said before this conversation?
Answer:
M: I'm 60 years old. Is it possible for me to learn drawing?