instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: What is your departure point? Sentence2: What time do you need to leave by? Sentence3: I am looking for a train to cambridge. I would like something on sunday to arrive by 18:30 Sentence4: I just want to get there at or shortly before 18:30. Sentence5: I'd like to recommend whipple museum of the history of science, at free school lane. Admission is free. Sentence6: Yes it is their full address and the postcode is cb23rh and their telephone number is 01223330906. May I help you with anything else today? Sentence7: Thank you. That is all that I need. Sentence8: i place want a place to go in the centre Sentence9: I found the perfect train! TR7771 will get you there at 18:24. Would you like me to book this for you? Sentence10: Ok, your booking is complete for 6 people. The cost is 79.19 GBP, payable at the station. The reference number is 8W0OSFM6 . Sentence11: I would like a museum in the centre please. Sentence12: What are you into? Do you like theatre? Museums? We have plenty of attractions in the centre and if you tell me what you enjoy I can recommend one Sentence13: My departure will be from Cambridge. Sentence14: Okay. Glad I could be of help. Sentence15: Is that the full address for the museum? Free School Lane? Sentence16: I need to go to Peterborough. Sentence17: Yes, please book me for 6 people. My birdwatching club is taking a trip together. Sentence18: And what is your destination city? Question: Who has spoken the sentence 6? (A) User (B) System
answer:
Answer: (A) User

question:
Sentence1: Sure! The phone number is 01223452587, the postcode is cb58bs, and that is in the centre area. Sentence2: That sounds great to me. Can I get the phone number, postcode, and area please? Sentence3: You are booked into Prezzo which is moderately priced on the west side. Your reference number is G2FIPHUL . Is there anything else? Sentence4: Great! I think you've covered it all. I don't need anything else. Thank you! Sentence5: Is there one that serves Italian food? Sentence6: You're quite welcome. Just let us know if you need any further assistance. Have a great day! Sentence7: There are none in the area that serves Welsh food, would you like to look for another type of cuisine? Sentence8: I'd like a moderate price range, please. Sentence9: I have found 5 attractions. They are all in the centre. Would you like to visit all saints church? Sentence10: There are 15 italian restaurants. Do you have preference in food price or area? Sentence11: I'm looking for a place to dine that serves welsh food. Sentence12: I am also looking for a place to go, anything with architecture. Sentence13: I don't have an area preference, but I would like to book a table for 6 people at 16:45 on wednesday. Sentence14: I have 5 moderately priced Italian restaurants. Do you have a preference on area, they are spread around the east, west, south, and centre. Question: Who has spoken the sentence 3? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: Is there anything else I can help you with today? Sentence2: No that is it. Thank you. Sentence3: Yes that would be great. I am also looking for a museum to visit. Could you provide the entrance fee and phone number? Sentence4: Just one ticket is fine. Now can you tell me about the museum? Sentence5: Thre are many. Where and when would you like to travel? Sentence6: Yes. I'm a big museum fan so now please find me a museum to visit in the Centre Sentence7: Do you want to arrive by 08:15 (morning) or 20:15 (evening)? Sentence8: I want to go to Bishops Stratford and arrive by 8:15 in the evening, could you tell me the train options? Sentence9: Thank you so much! Sentence10: I have a train leaving cambridge and arriving at bishops stortford by 20:07 will that train work? Sentence11: Do you have a train leaving on Sunday? Sentence12: Okay I've booked your train. Reference : OVNR0IHT . And, I have lots of museums in the centre. Do you need free admissoin? Sentence13: Arrival by 20:15 in the evening. Sentence14: Well thank you for contacting the cambridge towninfo centre and have a wonderful day! Sentence15: I suggest Castle Galleries. It has a free entrance fee and the contact number is 01223307402. Sentence16: Pick any and it does not matter. Please give me the fee cost and phone number once booked. Sentence17: Certainly! But first, did you want to secure passage on the TR6072, departing at 19:29 and arriving at 20:07? Sentence18: how many tickets do you need for the train? Question: Who has spoken the sentence 10? (A) User (B) System
answer:
Answer: (A) User