instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Great, have a wonderful day and enjoy your taxi ride, thank you! Sentence2: What time would you like to arrive? Sentence3: No, that is all I need today. Thanks! Sentence4: i want to book a taxi. The taxi should depart from la Margarita and should go to riverboat Georgina. Sentence5: I have a white tesla booked. The contact number is 07032807056. Anything else today? Sentence6: I would like to arrive by 17:15. Question: Who has spoken the sentence 2? (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: Yes. City Centre North B & B is in the cheap pricerange. Sentence2: Sure, how about just for one night? Sentence3: Perfect. I'm sure you'll love it. Good day. Sentence4: Ok, that's awesome. Can you book me a room there for Saturday for 8 people and 2 nights? Sentence5: I'm sorry. The booking was unsuccessful. Would you like to try for another day or a shorter stay? Sentence6: Is that place cheap? Sentence7: Success. The reference number is MOUX96ZE . Sentence8: I am looking for a 0 star hotel to stay at somewhere in the north area. Sentence9: I have one place that suits your needs. It is the City Centre North B & B. They are located on 328a Histon Road. They offer both free wifi and parking. Sentence10: Great! Thanks so much for your help with that. Question: Who has spoken the sentence 8? (A) User (B) System
answer:

Answer: (A) User