input question: W: Sorry I didn't earth what you said. M: Please show me where the Riverside Theater is. W: Can you speak French? I'm a foreigner here. M: Oh, wonderful! I come from Paris. Is there a Riverside Theater? W: OK, let me show you. Walk along the river and take the fourth turn on the left and go down until you reach the second traffic light. Tuna fight, at the end of the road, you'll see the theater. M: Good heavens! What a long way! W: Yes, you can take a taxi if you can't remember what I told you or if you don't want to walk a long way. M: Well, I like walking. It's a fine day for walking, isn't it? And Shakespeare's play is worth such a day and such a long way! W: It sounds reasonable. I like Shakespeare! M: Thank you very much. W: It's a pleasure. What was said before this conversation????
output answer: M: Excuse me, how can I get to the Riverside Theater?

input question: M: OK. Will the lessons be for yourself or your son? W: I want to learn. My son is only three. M: Fine. Have you had any musical experience before? W: Well, I studied the piano for about three months but that was 6 years ago. M: That's good. So we needn't start right from the beginning again. W: When can I take lessons and how much do they cost? M: Well, that depends on you. We have a small group that meets on Monday and Wednesday evenings for two hours, that costs $4 an hour. Then on Tuesdays and Thursdays I give private lessons which cost $8 an hour. W: I'm afraid that I can't make it on Mondays but I can come on Wednesdays. What was said before this conversation????
output answer: W: Hi, my name is Christa and I have a friend Mary, whose son is taking guitar lessons from you, and she suggested I call you.

input question: M: I like to cash this traveler's check. W: How do you want it? M: Small bills please. What was said before this conversation????
output answer: W: May I help you?

input question: M: Sorry, I'm going as fast as I can already. W: OK. I guess you're quite a bit shorter than I am after all. What was said before this conversation????
output answer:
W: Hurry up! We'll miss the train. Can't you run any faster?