Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: It doesn't matter. Just use your best judgement. Sentence2: I am looking for a hotel in the north part of Cambridge. Preferably a 4 star or greater. Can you recommend one? Sentence3: There are several. Do you have a pricerange in mind? Sentence4: I am also looking for a place to stay in the north with free parking. Sentence5: Can I get their address and phone number? Sentence6: acorn guest house would be nice for you Sentence7: Any particular college you are looking for? Sentence8: They are located on Storey's Way. Thier phone number is 01223336233. Can I help with anything else? Sentence9: No particular college, but it must be in the western part of town. Sentence10: How about Churchill College? Sentence11: Actually, I'm looking for a college to the west. Can I get their phone number and address? Sentence12: There are 8 hotels that meet that criteria. Would the Acorn Guest House work for you? It has free wifi and parking, and is moderately priced. Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User