You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: Sure! where are you going? Sentence2: Booking completed! Booked car type : black volvo Contact number : 07089951396 Sentence3: I am leaving from the beautiful saint catharine's college. Sentence4: Thanks, that's all. Good bye. Sentence5: Please help me with a taxi Sentence6: Oh anytime after 11:45 a.m would be fine Sentence7: Where will you be coming from? Sentence8: What time would you like to be picked up from your start point, or dropped off at your destination? Sentence9: I'm going to pizza hut fen ditton. Sentence10: welcome again some other time Question: Who has spoken the sentence 9? (A) User (B) System
A:
Answer: (B) System