In this task, you will be shown a conversation. You need to write a question with three choices for the conversation. Your question should be answerable based on the conversation and only have one correct answer. Note that you don't need to answer your question. "W" and "M" in the conversations stand for "woman" and "man".

Ex Input:
M: Lisa, how are you getting along with our term paper? W: I've been writing and rewriting it. I simply don't know if I will ever get it finished.

Ex Output:
How does Lisa feel about her work? (A) Satisfied. (B) Frustrated. (C) Annoyed.

Ex Input:
M: Did you go to the Italian High-tech Exhibition in Tianjin University last month? W: Yes, it was wonderful. I particularly like the works by Da Vinci. M: I wish I had gone but I heard we had to wait for two hours to get the ticket.

Ex Output:
What are these two people talking about? (A) They are talking about an Italian High-tech Exhibition. (B) They are talking about the train tickets. (C) They are talking about Tianjin University.

Ex Input:
W: Are there any long rivers in Africa? M: Yes, for example, the River Nile is the longest fiver in the world. W: Is it Egypt? I hear that it used to flood large areas. What about it today? M: In order to control the flood and make electricity, people built the Aswan High Dam on the river. W: Then it is another interesting place, isn't it?

Ex Output:
What do you know about the River Nile? (A) It's the largest river in the world. (B) It often flooded large areas. (C) It's the second longest river in the world.