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 day are you travelling? Sentence2: You are very welcome. Enjoy your day too. Bye. Sentence3: I'd like to book 3 tickets on the train arriving at 19:08, please. And would it be possible to have a reference number for the booking? Sentence4: I will need to leave from Cambridge if that's ok Sentence5: I have a train that arrives earlier at 18:08 and one that arrives just before your specified time at 19:08. Sentence6: Sure. Where will you be leaving from? Sentence7: I was wondering if you could help me in finding a train to the airport. Sentence8: OK, you have 3 tickets reserved on TR4447, departing Cambridge at 18:40, arriving Stansted at 19:08. Total fee is 30.29 GBP. Reference #5VRJSMSE . Will that be all today? Sentence9: Yes, it will. Thanks so much. Have a nice day. Sentence10: On Wednesday. I need the train to arrive by 19:15. Question: Who has spoken the sentence 7? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: The area doesn't matter. I would like free wifi though, if possible. Sentence2: Not really, how about 4 star? Sentence3: Do they also have free parking? Sentence4: I have many options. Do you have a preference for the area you would like to stay in. Sentence5: There are several moderate 4-star places to stay throughout town, but they are all guesthouses. Would a guesthouse work for you? Sentence6: acorn guest house does have free parking,would you like that one? Sentence7: Dojo Noodle Bar is a nice cn I book you a table ? Sentence8: I'm looking for a moderately priced, 1-star place to stay. Sentence9: No, I don't need a hotel booking at this time. I'd like to find a place to dine on Sunday. Sentence10: Unfortunately we do not have any moderately priced 1 star hotels in Cambridge. I'm sorry! Cityroomz has 0 stars in the centre, does that work? Sentence11: Would you like me to reserve the acorn guest house for you? Sentence12: Yes. I also need to find a place to dine that is in the center and the same price range as the hotel. Question: Who has spoken the sentence 9? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: Good bye! Enjoy! Sentence2: I recommend the Carolina Bed & Breakfast. It has free parking and wifi, and it's located at 138 Perne Road, cb13nx. Sentence3: I'd like to find something in the east, preferably with 4 stars. Sentence4: No that will be it! Thank you! Sentence5: Thank you. Good-bye. Sentence6: Thanks. I also need a guesthouse to stay in that is in the moderate price range. Sentence7: The museum of classical archaeology is located in the west at sidgwick avenue. They have a free entrance fee. Sentence8: Thank you for using our services. Have all of your needs been met today? Sentence9: i'm looking for museums in town Sentence10: None in particular can you just pick one and give me the address please? Sentence11: Hope you enjoy your stay in Cambridge! Sentence12: Here you go. Do you need anything else. 01223247015 Sentence13: Cambridge has a variety of museums in all sections of town. Let's narrow your search. Is there a part of town or a type of museum you are interested in? Sentence14: That sounds great! What's their phone number? Sentence15: Yes. That's all I need. Thanks. Sentence16: I have several guesthouses in the moderate range available. What area of town would you prefer? Question: Who has spoken the sentence 11? (A) User (B) System
answer:

Answer: (B) System