instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Nothing in particular. Any recommendations? Sentence2: Yes, please coming in on monday for 5 nights for 3 people. Sentence3: We have amazing various of attractions in the centre area! What type of attraction are you looking for? Sentence4: I booked it for you. Your reference number is as follows: 5MM5C3UC . Is there anything else I can assist you with today? Sentence5: Any area is fine are there any with a 3 star rating? I don't need free parking or internet. Sentence6: Let me suggest the Museum of Archaeology and Anthropology. Their admission is free and the phone number is 01223333516. Sentence7: Would you like me to book it for you? Sentence8: Happy to help! Have a good trip! Sentence9: I have many moderate priced hotels available. What part of town would you prefer? Sentence10: alpha-milton guest house is in the north. Would you like me to book you a room? Sentence11: Can you book it for me and get a reference number ? Sentence12: i need a good place to go in the centre Sentence13: That will be all, thanks! Sentence14: I also need a moderate priced place to stay. Question: Who has spoken the sentence 7? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: Are you sure? I'd really like some Austrian food. Sentence2: Yes I am sure. However, I do have a number of restaurants listed as serving European food. Would you like information on these? Sentence3: Thank you, let us know if you need any more help with anything. Sentence4: The phone number is 01223307030. The address is Quayside Off Bridge STreet and the postcode is cb58aq. Can I book a reservation? Sentence5: Yes please. I prefer the centre of town if possible. Sentence6: I would like for that to be cheap as well. Sentence7: No, I'm all set, thanks. Goodbye! Sentence8: Hi, I'm looking for a cheap austrian restaurant. Sentence9: Sounds good. Could you give me the number? Also, the address and postcode. Sentence10: The River Bar Steakhouse and Grill located in the Centre has cheap Modern European food. Would you care for that? Sentence11: There are a number of European options in the town centre. Do you have a price range? Sentence12: I'm sorry but I don't have any Austrian restaurants? Would you like to try a different cuisine? Question: Who has spoken the sentence 5? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: I could certainly help you book one if you don't mind that it has internet. Would you like to try the Acorn Guest House? Sentence2: Would you like to book one of those today? Sentence3: I have a train that departs at 21:01 and two more each a hour later than the first. Which train would you like to book? Sentence4: You're welcome. Have a nice day. Sentence5: There are 133 trains making that trip, do you have a day and time you would like to go? Sentence6: Yeah, could you find me a train? I'm in Cambridge, and I'd like to go over to Birmingham New Street. Sentence7: No that sounds perfect. Thank you for all your help. Sentence8: I have 12 guesthouse and 2 hotels in that range. Is there a certain area of town you would like to stay in? Sentence9: No preference on area, but can you see if there are any that have 4 stars? Sentence10: That sounds perfect. Can I have the postcode and phone number please? Sentence11: Okay, let's try that one. Sentence12: Yes, I'd like to leave after 21:00 on Wednesday. Sentence13: I have successfully booked you for the TR7935 train leaving at 21:01. Your reference number is E9ZIOMAN . Sentence14: Great, thank you! I'd like to find a place to stay, too. I'm thinking of something in the moderate range with free parking. Any ideas? Sentence15: Yes, it has 4 stars and includes free parking. Sentence16: I have 3 in the north, 1 in the south, and 1 in the east. Sentence17: Does it have four stars? Sentence18: It looks like all 9 choices do include Internet. Would you be willing to use one of those? Sentence19: I will take the 21:01. the ticket is just for me and I would like a reference number after the booking is completed. Sentence20: What day would you like to book the hotel for? Sentence21: I'll take whichever one doesn't include Internet. Sentence22: Sure, the postcode is cb41da and the phone number is 01223353888. Can I help with anything else today? Question: Who has spoken the sentence 15? (A) User (B) System
answer:

Answer: (B) System