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: Thank you so much. Sentence2: You're welcome. Have a great trip! Sentence3: I need it to pick me up from gourmet burger kitchen. Sentence4: Is there anything else I can help you with today? Sentence5: The car coming is a White Tesla with contact number is: 07441094025 Sentence6: Good day. Might you be able to assist me with a taxi going to Corpus Christi leaving sometime after 08:45? Sentence7: Nope, that will do it, thanks! Sentence8: Sure I can do that! Where is the departure site? Question: Who has spoken the sentence 6? (A) User (B) System
Output:
Answer: (A) User