You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: What is the address and phone number of a cheap restaurant in the north part of town? Sentence2: enjoy your meal! Sentence3: da vinci pizzeria can be reached at 01223351707 and is located at 20 milton road chesterton Sentence4: Thank you goodbye Question: Who has spoken the sentence 2? (A) User (B) System
A:
Answer: (A) User