Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: The postcode is cb41er. How long would you like to stay and how many should I book the hotel for? Sentence2: That would be great! Can you let me know what the post code is? Thank you! Sentence3: The Ashley hotel is a 2 star hotel in the north with free parking in the moderate price range. I can book this for you. Sentence4: Can you give me the phone number and postcode for the Jesus Green pool, please? Sentence5: No that is all thank you. Sentence6: I don't need to book it at this time. Can you help me find a place to visit while I'm in town? I'd like a swimming pool in the North. Sentence7: Sure, the phone number is 01223302579 and the postcode is cb43px. Can I help with anything else today? Sentence8: I would prefer to stay in a 2 star hotel in the north. Sentence9: Is there a specific part of town you would like to stay in? Sentence10: Thank you, goodbye. Sentence11: We list two swimming pools in the north area, jesus green outdoor pool and kings hedges learner pool. Would you like more information on either of those? Sentence12: I am looking for a place to stay in the moderate price range. It must include free parking. Question: Who has spoken the sentence 10? (A) User (B) System
Output:
Answer: (A) User