Problem: W: Well, it's part of learning a second language, so there is not whole lot you can do about it. What was said before this conversation?

A: M: I hate memorizing vocabulary.
Problem: Given the question: M: This place is a madhouse! Everybody is pushing and shoving! W: Yes, I know. We are short-handed and we are very crowded today Now what can I do for you? M: I want a ticket to New York. W: Okay. One way or round trip? M: One way, of course. I don't want to hang around here any longer. I was here in Los Angeles last year and I hated it. I come here on business every year and I hate it. It's too spread out, too smoggy! W: That'll be $ 375. How would you like to pay? M: Cash, of course. I don't believe in plastic money or credit cards, or any of that. Listen, can you hurry it up? You're taking forever! W: I'm doing my best, sir. Aisle or window seat? M: Window seat. W: Smoking or nonsmoking? M: Nonsmoking, of course! Oh, by the way, I'm supposed to get a special meal. Doctor's order - I can't eat meat. Last time I had a special salad plate. I'd like one of those this time, too. W: I'm sorry. I'm not able to do that. We need twenty-four hours notice for special meal. M: What! You can't give me my special salad? W: I'm sony. I would like to, but I simply cannot. M: Well, I don't give up so easily. Where's your supervisor? What was said before this conversation?
++++++++++++++++++++++++++++++++
The answer is:
W: Next! Good morning, can I help you?
input question: W: Well, it's 30 dollars a week, plus 10 dollars for electricity, but only 130 dollars a month inclusive. What was said before this conversation????
output answer: M: Do you rent rooms by the week? You see, I'm not sure whether we will stay for a whole month.
M: Hi, Jane. W: What are you going to do this Saturday evening? M: I'm going to a concert. W: How exciting! Who is going to sing at the concert? M: Xu Song. He is my favorite pop singer. W: Where is he going to give the concert? M: In the gym. W: What time is it going to start? M: At 7:30 p. m. Would you like to go with me? W: I'd love to, but I'm going to visit my uncle. What was said before this conversation?
----
Answer: W: Hi, Kangkang.
Q: M: What's the problem, ma'am? W: This soup is cold. M: I'm sorry. I'll bring you some hot soup. What was said before this conversation?
A: W: Waiter, can you come here for a second please?
[Q]: M: Well, we have quite a few choices here: pottery, postcards with our local scenery, hand-made woolen hats and over there some food. W: These hats look very beautiful! How much are they? M: Forty-five dollars each or eighty dollars for the pair. W: OK. I'll take the red one. What was said before this conversation?
****
[A]:
W: Excuse me. I am looking for something local or special here as gifts. Could you give me some suggestions?