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: The phone number for the kirkwood house is 01223306283. May I assist you with anything else today? Sentence2: I would love to help! This is a guesthouse located in the north. It is moderately priced and has a four star rating. Any thing else? Sentence3: I'm not sure about that... maybe I could just get their phone number from you? Sentence4: Does the Kirkwood House have free parking and wifi? Sentence5: Yes, I am looking for information for the Kirkwood House. Can you help me? Sentence6: No, that's all I need today. Thanks. Sentence7: Okay. Glad I could be of help. Sentence8: Yes Kirkwood house has both internet and parking available, would you like help booking a room? Question: Who has spoken the sentence 6? (A) User (B) System
Output:
Answer: (A) User