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: It is located at Quayside Off Bridge street. The phone number is is 01223 301030. Sentence2: What is the address and phone number? Sentence3: You're welcome. Have a good evening and enjoy. Sentence4: I want a cheap, european restaurant please. Sentence5: The River Bar Steakhouse and Grill is in the cheap price range and features a modern European menu. Sentence6: Thank you good bye. Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User