You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Ex Input:
Sentence1: I am looking for a police station in Parkside Sentence2: Best wishes to you. Have a good day. Sentence3: No. That's all I wanted to know. Thanks. Sentence4: There is a police station in Parkside. The postal code is CB11JG and the phone number is 01223358966. Is there anything else I can help you with? Question: Who has spoken the sentence 2? (A) User (B) System

Ex Output:
Answer: (A) User


Ex Input:
Sentence1: Hi, I just had a fight with someone regarding an automobile accident we had and I need to contact the police! Sentence2: I have the parkside cambridge police telephone 01223358966. Sentence3: always welcome. at your service Sentence4: Thank you, Goodbye Sentence5: I'm not sure where you are, but the police postcode is CB11JG. Sentence6: Can I get the zip code or postal code for the area I'm in right now? Question: Who has spoken the sentence 3? (A) User (B) System

Ex Output:
Answer: (B) System


Ex Input:
Sentence1: No, that's it for now. Sentence2: I'd like to look at the one in the west, please. Sentence3: That place goes by the name of meghna, the address is 205 Victoria Road Chesterton, they can be reached at 01223727410, would you like me too book you? Sentence4: No thanks. I don't need a reservation yet. I am also looking to find a great place to do some boating. Sentence5: Hello, I am looking for a place to dine. I'd prefer it to be moderately priced and serve Indian food. Sentence6: Their postcode is cb43lf. Would you like a reservation? Sentence7: It was a pleasure serving you today. Have a wonderful stay! Sentence8: No, where would you suggest? Sentence9: I have several options to choose from. Is there a particular area you want to go boating? Sentence10: How about Camboats in the East? Their address is the plough, green end, fen ditton. Sentence11: The postcode is cb43lf, anything else? Sentence12: That sounds good. Can I get the postcode please? Sentence13: Can I please have their postcode? Sentence14: We have 4 moderately priced Indian restaurants - 2 in the east, 1 in the north, and one in the west. Which area are you interested in? Question: Who has spoken the sentence 10? (A) User (B) System

Ex Output:

Answer: (A) User