Q: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Sentence1: Is it in the west part of town? Sentence2: Yes, it is in the west part of town. Sentence3: Hi. I'm trying to find a restaurant that serves Venetian food. I'd like to stay in the west part of town. Can you find me a phone number? Sentence4: Cocum is an Indian restaurant located at 71 Castle Street City Centre, and it's phone number is 01223 366668. Sentence5: I apologize, there are no restaurants that serve venetian food in the west part of town. Would you like to try a different part of town? Sentence6: Awesome, thank you! That's all I needed to know. Have a good evening. Sentence7: That's okay! How about Indian food? Could I have the address and phone number of an Indian food restaurant please. Sentence8: You're quite welcome. Good bye. Question: Who has spoken the sentence 3? (A) User (B) System
A:
Answer: (B) System