Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: I would be happy to help with your request, where will you be departing from? Sentence2: I can book that for you, what time will you be leaving/arriving? Sentence3: I will be leaving the Scudmores Punting Co. Sentence4: I need a taxi to take me to Broughton house gallery Sentence5: Your booking is complete with a red bmw and a contact number of 07899029932. Sentence6: Enjoy your visit to the broughton house gallery! Sentence7: Thank you for your assistance. Sentence8: I would like to leave at 6:00. Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User