In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.

Example Input: M: Was the movie as good as you expected? ,F: It was a waste of time and money. We should have stayed at home. ,M: Why are you so angry about it? It was just a film after all. ,F: To be honest, nothing in it was worth mentioning.
(A) M: Since you think it's a waste of time and money, why do you want to see it again? (B) M: Since you think the film is very bad, why don't you think it's a waste of time and money? (C) M: I am afraid I did not quite catch what you were saying. Please repeat it. (D) M: So you think this movie is very bad, right?
Example Output: D

Example Input: M: Excuse me, madam, I wonder if you could help me. ,F: Yes. ,M: Do you happen to know anything about the Flower Show? ,F: Well, it is in the Forest Park. ,M: Can you tell me something about it? Is it interesting? ,F: I'm afraid I'm not really sure because I have not had the time to see it, but my daughter was there that day before yesterday. She said it was really beautiful. All sorts of flowers, roses, tulips. You name it, they have it. You see the show is one of the tourist attractions in our city. Go there and take a look, young man. ,M: I will. By the way, do you know when it is open? ,F: Well, let me see. It's open in the afternoon. My daughter told me.
(A) M: I will be here as your daughter said the Flower Show was beautiful. (B) M: I will be here as your daughter said the Forest Show was beautiful. (C) M: I'm sorry, I didn't catch that. Would you mind speaking more slowly? (D) M: I will be here as your daughter said the Forest Show was the biggest tourist attraction in the city.
Example Output: A

Example Input: F: Welcome Mister Bates. ,M: Thank you. ,F: Can I get you a cup of tea or some water? ,M: I'm fine, I just had coffee, but thanks. ,F: Ok, well, then please take a seat. I have reviewed your application and you seem to be a good candidate for alone. ,M: Thank you. ,F: I do have a couple of questions. First, I notice that your income dropped last year, can you explain that? ,M: Yes, I started my own log company last year. For the first few months, we didn't have a lot of customers. But we have many customers now, we're on track this year to earn a large profit. ,F: I see, starting your own business is very ambitious, did you have to take out a business loan for that? ,M: No, I got help from my family and friends. ,F: Very well, so I see that you are looking to buy a $500,000 house. Will you be buying it by yourself? ,M: Yes, I'm not married. ,F: How much money will you put down on the house? ,M: 20%. ,F: All right, sir. Well, thank you for this information. I need to review this application with our senior loan officer, before we can give you a final answer. You can expect to hear from us by the end of the week.
(A) M: Bob! I will you wait you by the end of next week! (B) M: After you call my family and friends, please let me go! (C) M: Looking for your reply after you talk with the senior officer. (D) M: Excuse me, could you repeat the question?
Example Output:
C