You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: Do you have their phone number? Sentence2: Sure, the phone number is 01223902168. Can I help with anything else? Sentence3: Have a wonderful day and enjoy your trip to Cambridge Artworks! Sentence4: Sure thing! The entrance is free! It is located at 5 Greens Road in postcode cb13ef. Sentence5: I'm looking for an attraction called Cambridge Artworks. Do you have any information on it? Sentence6: You are welcome. Thank you for contacting the help desk, and have a great day. Sentence7: Okay. Thank you for all your help. Sentence8: No, I think that is good. Thanks for your help and have a nice day. Question: Who has spoken the sentence 2? (A) User (B) System
A:
Answer: (A) User