Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: I'm departing Cambridge Thursday and want to arrive in Stevenage by 8:00. Sentence2: You're welcome. Hope you enjoy your day. Sentence3: Hi! Can you help me find a train? I need to travel on Thursday. Sentence4: Yes please, I'd like the number. Sentence5: There are several fine museums to visit, what area of town would you like? Sentence6: I would like something in the center of town, please. Sentence7: Broughton House Gallery is a free nice museum. The address is 98 King Street. Would you like the phone number? Sentence8: Their number is 01223314960. Sentence9: I can absolutely help you with that! Can you please tell me where you will be departing from and the destination? Sentence10: What is the price and travel time for this particular train? Sentence11: Great. Thank you very much for all of your help. Sentence12: Thank you. Can you also find me a museum to go to? Sentence13: The price is 12.80 pounds and the duration of the train ride is 49 minutes. Sentence14: I have one train leaving at 05:21 and arriving at 06:10. Would you like me to book a ticket for you? Question: Who has spoken the sentence 9? (A) User (B) System
A:
Answer: (B) System