Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: There are three moderately priced restaurants in the west part of town. What type of food would you like? Sentence2: No that is all. Thank you, goodbye. Sentence3: Have a good evening. Sentence4: meghna is in the west part of town and serving indian food, the phone number is 01223727410 and postcode is CB43LF. Is there anything I can help you with? Sentence5: I don't care. can i also have the postcode and phone number ? Sentence6: I want a moderate priced restaurant in the west part of town. Question: Who has spoken the sentence 1? (A) User (B) System
A:
Answer: (B) System