You will be given a definition of a task first, then some input of the task.
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Sentence1: I am looking for a restaurant in the north part of town that serves brazilian food. Sentence2: Royal Spice is an Indian restaurant in the north of town, and is in the cheap price range. Sentence3: There are no matching records found for that request. Sentence4: Thank you goodbye Sentence5: Thank you for using the Cambridge Restaurant Phone System. Enjoy your meal! Sentence6: I would like their phone number and address, please. Sentence7: There are no mathcing records found for that request Sentence8: How about Spanish or Portuguese food? Sentence9: I would like to try indian food in the north part of town. Sentence10: Their phone number is 01733 553355 and their address is Victoria Avenue Chesterton C.B 4, 1 E.H Question: Who has spoken the sentence 6? (A) User (B) System
Output:
Answer: (A) User