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: Sure, how about dojo noodle bar postcode cb21rq and 01223363471 phone number. Would you like a reservation? Sentence2: I found several that fit your request! What type of food would you like? Sentence3: Nope you gave me everything I wanted to know. Thanks bye! Sentence4: No preference. Can you recommend me one and give me their postcode and phone number? Thanks! Sentence5: The phone number is 01223363471 if you need it. Is there anything else I can help you with today? Sentence6: No thank you not at this time. Sentence7: I am looking for a restaurant in the centre of town in the cheap price range. Sentence8: Okay. Glad to have helped! Question: Who has spoken the sentence 3? (A) User (B) System
Output:
Answer: (B) System