Q: M: I started studying one year ago. But I've been drawing since I was five years old. I've also been taking pictures for six years, when my dad gave me my first camera for my birthday. I think photography has really helped me with my painting. W: Your art is great! Why don't you tell people you're an artist? M: I'm too shy to tell anybody about my art. What was said before this conversation?
A: W: Wow, I had no idea you were such a good artist! When did you learn to paint?

Q: M: No, I was playing football. What was said before this conversation?
A: F: Were you planting trees at this time yesterday?

Q: M: That's nothing. I have seen it twice that often and my brother has seen it ten times. What was said before this conversation?
A: W: I have seen the movie "Superman" three times. I still really enjoy it.

Q: W: It weights half an ounce. That'll be six dollars by airmail. What was said before this conversation?
A:
M: How much will it cost to send this letter to Beijing?