Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Enjoy your visit to Kettle's Yard. Thank you for calling the Cambridge TownInfo Centre. Goodbye. Sentence2: Which type of museums are available? Sentence3: I have found several galleries and museums in the west side of town, were you looking for something with free entrance? Sentence4: Thanks. No, that will be it. Sentence5: Tell me about museums on the west side of town. Sentence6: There are three galleries, two museums, kettle's yard, and the people's portraits exhibition at girton college. Sentence7: I'd like to go to a museum. Can you tell me your favorite? And if you have their phone number that would be really great. Sentence8: I find Kettle's Yard to be fascinating. Their phone number is 01223748100, and they're located on Castle Street. Can I be of any further assistance? Question: Who has spoken the sentence 6? (A) User (B) System
Output:
Answer: (A) User