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: Can you give me more information about shopping? Sentence2: There are two hotels meeting your criteria. Can I recommend Gonville Hotel in the Centre area. It has parking and internet. Do you want that booking? Sentence3: There is nothing that is 3 stars which includes wifi, can I check for something else? Sentence4: I need you to find me a hotel with free wifi and a star rating of 3 in the west. Sentence5: There are no 3 star locations with parking. Sorry. Is there anything else I can help you with toay? Sentence6: What date are you checking in and how many are in your party? Sentence7: I'm sorry but i'm confused. Where would you like reservations at? Sentence8: the postcode is cb30ds Sentence9: What area of town will you be shopping in? Sentence10: I will be in the west part of town, but I think I am more interested in college visits if you could help me with that. Sentence11: Nothing matching your criteria exists on the west side.s location matter? Sentence12: No, the location does not matter. Sentence13: Hmm can you check one more time, it should really be a hotel. Sentence14: Actually, I wanted a 3 star hotel with wifi, not parking. Can you check again? Sentence15: No the area doesn't matter as much, please provide me with the reference number. Sentence16: Thanks! I'm also looking for somewhere to stay. Any hotels? Maybe around a 3 star, and I need wifi. Sentence17: Sure, what's the postcode for that college? Sentence18: I have 5 in the west can I recommend churchill college? Sentence19: book it for 2 people and 2 nights starting from sunday. Sentence20: Sorry, I'm not seeing anything that matches your request. Would you want to try a guesthouse? Sentence21: There are two, does the area matter to you? Sentence22: Can you recommend a 3 star hotel then? I'd like a room for 2 nights on sunday, for two people. Question: Who has spoken the sentence 5? (A) User (B) System

Answer: Answer: (B) System

Question: Sentence1: what is your price range for that? Sentence2: you selected attraction can you please correct so I can search. Sentence3: Can you give me the postcode and address please? Sentence4: What is the address for Gonville and Caius College? Sentence5: I'm happy to be of help. Take care. Goodbye. Sentence6: Pizza Express is a moderately priced Italian restaurant in the center of town. Do you need more information? Sentence7: The gonville caius college would be a nice attraction. Could I get the address please? Sentence8: I would recommend gonville and caius college, that is a nice campus in the centre area and best of all, admission is free, would you like more info? Sentence9: I need some information on a place called Pizza express. Sentence10: Thank you. I look forward to the day in town. Goodbye. Sentence11: I don't care about that but I would like the address and area of the college I visit. Sentence12: Yes, I'm looking for colleges to see in town. Can you help me with that? Sentence13: It is located on trinity street. Sentence14: Of course. The postcode is cb21db and it is at Regent Street City Centre. Can I help you with anything else today? Question: Who has spoken the sentence 9? (A) User (B) System

Answer: Answer: (B) System

Question: Sentence1: I would like to get there by 21:30. Sentence2: There are several trains going to stevenage on Monday, do you have a time preference? Sentence3: Okay, we have train's leaving at 05:21 and every hour after for seven hours. Would you like to book one? Sentence4: it was my pleasure to help. goodbye. Sentence5: I also need a train. Leaving Cambridge on Monday. Sentence6: Your tickets are booked for train TR9082. The total fee is 25.6 GBP. Your reference number is WSUH42EM . Is there anything else? Sentence7: I have a taste for something British. Sentence8: There's Graffiti and Travellers Rest. Which one of the two restaurants do you like? Sentence9: OK, where are you headed and at what time of day? Sentence10: Ok, there are three options in that area. Do you have a certain price range? Sentence11: i want to go to stevenage Sentence12: Travellers Rest sounds good please make a booking for 2 people at 17:00 on sunday. Sentence13: Your table for 2 has been reserved at Travellers Rest and your reference number is BSEJZQE6 . They'll hold the table for 15 minutes past 17:00. Need anything else today? Sentence14: Just book one that will get me to Stevenage by 21:30 please. 2 Tickets, just like dinner. Sentence15: I want a place to eat in the west. Sentence16: I want the most expensive one. Sentence17: Do you have a particular type of food in mind? Sentence18: Thank you for the booking and reference number. I'll let you know if I need anything else. Question: Who has spoken the sentence 5? (A) User (B) System

Answer:
Answer: (B) System