You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: I would like Indian food. Sentence2: great. can i get the address and entry fee? Sentence3: That is all I need today, thank you. Sentence4: I'm also looking for someplace to go in the same area as the restaurant. Can you help with that? Sentence5: 46 Jesus Ln, Cambridge CB5 8BW. No entrance fee. Anything else I can assist you with? Sentence6: There are few places that are cheap in the Center. You can make your choice from our list based on the Kind of food you prefer. Sentence7: Um, I don't see any sort of list. Could you recommend something? Sentence8: Old churches would be nice thank you Sentence9: There are several in the area. Do you have a preference of the type of attraction? Sentence10: Okay, there are 5. I recommend All Saint's Church on Jesus Lane. Sentence11: Thank you for using our system today! Sentence12: Done. You have a reservation for 3 at kohinoor on Friday at 18:45. Your reference is 37R6X4JS and the table will be held for 15 minutes. Will that be all today? Sentence13: There are three cheap Indian restaurants in the centre of town. I have heard great things about the chef at Kohinoor. Would you like me to make a reservation? Sentence14: Hello, I am looking for a cheap place to dine in the centre. Sentence15: Yes. Book that one for 3 people on Friday at 18:45. Sentence16: What type of food would you like? Question: Who has spoken the sentence 2? (A) User (B) System
A:
Answer: (A) User