You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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Question: Sentence1: Of course. The restaurant is on 152 - 154 Hills Road and their phone number is 01223413000. Sentence2: What other restaurants are in the same area and price range? Sentence3: I'm sorry. That booking was not available. Would you like to find another restaurant? Sentence4: No, could you just book a table for 3? I'd like it for Wednesday at 12:15. Sentence5: That sounds good book it for 3 on wednesday at 12:15 please and I'll need the reference number too Sentence6: Thank you and you too. Sentence7: Yes can I have the address and phone number please? Sentence8: I'm sure we can. Cambridge offers 31 moderately priced restaurants. What sort of cuisine would you like? Sentence9: There is the restaurant alimentum that serves modern european food? Sentence10: Great, that's all I needed. Have a lovely day. Sentence11: I have made a reservation for you at the restaurant alimentum on Wednesday at 12:15 for 3 people. Your reference number is LX2XAAF4 . Would you like their address? Sentence12: I would prefer Italian and it has to be in the south. Sentence13: Hi! Can you find me a moderately priced restaurant for my girlfriend and I? Sentence14: I found one restaurant with those credentials, it's Pizza Hut Cherry Hinton, would you like the address? Question: Who has spoken the sentence 9? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Are there any with a 5 star rating? Sentence2: I'm looking for a place to stay with free wifi. Can you help me find something moderately priced? Sentence3: You are booked at the acorn guest house. Reference number is ROCCFCM6 . Sentence4: Thank you so much, that is all I need. Sentence5: Unfortunately, none of them have a 5 star rating. Sentence6: Are there any with a 4 star rating? Sentence7: We have plenty of moderately priced options with free WiFi. Do you have any additional preferences? Sentence8: Oh yes, several. Are there any addition preferences on those? Sentence9: Great, enjoy your stay. Bye. Sentence10: Nope, any 4-star moderate place with wifi will be fine. Could you book a room starting Saturday for 3 nights, 5 people? Question: Who has spoken the sentence 6? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: There are four theaters showing up in the centre part of town. It looks like one of them is a arts theater. Do you want info? Sentence2: That time was successful. Your table will be reserved for 15 minutes. The reference number is: L85JERQH . Anything else today? Sentence3: I prefer the center of town Sentence4: I would also like a restaurant that is in the North area that serve Northern European food. Sentence5: Yes, can we try 17:00? Sentence6: Unfortunately, we don't seem to have any listings that match your criteria. Would you like to look for a different type of cuisine or a different area of the city? Sentence7: I do apologize, but they're all booked up. Would you like to try another day or time slot? Sentence8: Yes please! What's the postcode, fee, and number? Sentence9: OK go ahead and book a table for 3 people at 18:00 on thursday. Sentence10: The Cambridge Arts Theatre is located in 6 Saint Edward's Passage Postcode cb23pj, phone 01223503333. There isn't information about entrance fee. Sentence11: There are 5 theaters in the whole of Cambridge, do you have a specific area in mind? Sentence12: Yes, please. I'd like a taxi between the two places to arrive by 17:00. Sentence13: How about a Chinese food restaurant? Sentence14: Booking completed! Booked car type : grey bmw Contact number : 07714877467 is there anything else i can help you with? Sentence15: I would recommend Hakka. It is in the north area and I've heard it's great. Sentence16: I'd like to go to the theatre, can you tell me about what's available in Cambridge, please? Question: Who has spoken the sentence 1? (A) User (B) System

Answer:
Answer: (B) System