instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Sure, that post code is cb39al. Can I further assist you? Sentence2: I'm interested in visiting colleges while in town, can you please recommend some? Sentence3: I can recommend clare hall and christ's college. You need phone numbers for either one? Sentence4: Okay the TR5009 leaves at 18:40. Sentence5: Yes I also need a train to stansted airport on sunday Sentence6: That sounds great, do I call to book a seat or can you help me? Sentence7: No, thanks. That's all I needed. Sentence8: I'm glad I was able to help you. Thanks for using our service have a nice day. Sentence9: Sure. Where will you be departing from, and what time? Sentence10: Please book for 6 people. Sentence11: I am leaving from Cambridge. I would like to leave sometime after 18:00. Sentence12: I would like the post code for clare hall please. Sentence13: I would be more than happy to help you book! Tickets are 8.08 pounds. How many tickets would you like me to book for your trip? Sentence14: Booking was successful, the fee is 48.48 GBP payable at the station . Reference number is 4ESBHTB0 . Is there anything else I can help you with? Question: Who has spoken the sentence 7? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: Yes, please. I need to book the train for 8 people. Sentence2: enjoy your stay in cambridge! Sentence3: TR2125 leaves a 09:01 and arrives by 10:01. Would you like a ticket? Sentence4: Thanks! I also need a train to Broxbourne on Thursday. Sentence5: I'm looking for places to go watch entertainment. Sentence6: Fantastic, thank you very much. I don't need anything further today! Sentence7: There are 5 entertainment venues in Cambridge. Do you have an area in mind? Sentence8: There are quite a few options. Do you have a preference for departure or arrival time? Sentence9: I don't mind the area. can I get the address to one of them? Sentence10: Yes I was able to book that for you and your reservation number is 648C0A9S . Sentence11: Yes, I want to depart from Cambridge any time after 8:30. Sentence12: The Funky Fun House is amazing. I think you'll love it. Their address is 8 Mercers Row, Industrial Estate. Question: Who has spoken the sentence 4? (A) User (B) System
answer:
Answer: (A) User


question:
Sentence1: Restaurant Two Two's phone number is 01223351880, the address is 22 Chesterton Road Chesterton, and the postcode is cb43ax. Sentence2: How many people do you need the booking for? Sentence3: I have 7 different options. I have all different price ranges. Do you have a preference? Sentence4: Thank you and enjoy your visit to cambridge. Sentence5: No, I don't need a reservation. I could use the address, postcode and phone number though. Sentence6: Great. Thanks for all your help! Sentence7: Great! I'm also looking for a restaurant in the same area as the hotel that serves expensive french food. Sentence8: What day would you like your reservation to begin, and how long would you like to stay? Sentence9: Yes it does! Free parking too. Sentence10: I would prefer a hotel with a 4 star rating. Sentence11: I have found 11 results for places in the north that have free parking, would you prefer a guesthouse or hotel? Sentence12: There is nothing that fits that criteria, can I look up something else? Sentence13: Actually, I need to know, does the Acorn guesthouse have internet? Sentence14: Just one person please. Sentence15: Need a hostel, free parking and in the north please. Sentence16: Restaurant Two Two is an expensive french restaurant on the north side. Would you like me to make a reservation for you? Sentence17: It can be a guesthouse or a hotel. Does that open up my options? Sentence18: Any one of them would be fine. Can I get the post code and phone number? Sentence19: The acorn guesthouse is at 154 chesterton road postcode cb41da. Their phone is 01223353888. Can I make you a reservation? Sentence20: Yes please make a reservation. Question: Who has spoken the sentence 1? (A) User (B) System
answer:

Answer: (B) System