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: Is there a moderately priced British restaurant then? Sentence2: There is no moderately priced Indian restaurant in the centre but there are three cheap places. I would recommend The Gandhi. Would this be OK or do you want somewhere else? Sentence3: Thanks for using this service! have a nice day. Sentence4: What is the cost of a ticket? Sentence5: Thank you! That is all. Sentence6: What day do you need to travel? Sentence7: the ride is 47 minutes Sentence8: TR4440 is the train that leaves earliest at 19:11 Sentence9: Yes. There are four moderately priced British places in the centre. Would you like me to recommend one? Sentence10: I'll need to leave on Sunday. Sentence11: Restaurant one seven is what I would recommend, their phone number is 01223337766 Sentence12: Yes and can I get their phone number. Sentence13: ok thanks, byeeee Sentence14: Have a good day! Sentence15: The ticket is 9.80 pounds. Sentence16: I'm also looking for a restaurant in the city centre. Can you tell me of a moderately priced Indian place? Sentence17: I am looking for a train from kings lynn to cambridge. It should leave after 18:45. Sentence18: Can you tell me how long the trip will be? Question: Who has spoken the sentence 10? (A) User (B) System
A:
Answer: (A) User