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: Thank you. I am also looking for a particular restaurant, it is called Charlie Chan. Can you provide me its address? Sentence2: I want able to book your room at the Gonville Hotel for you for the two nights. Your reference number for this is KYXT8TUS . Sentence3: I would like to book for four people for three nights beginning on Tuesday. Sentence4: No, thank you. That's all I needed today. Sentence5: Does the Gonville Hotel have guesthouse accommodations? Sentence6: Yes please book it for four people in 3 nights starting on Tuesday Sentence7: Before I book this hotel I just want to inform you that I have confirmed that it is not a guesthouse but a hotel. Would you still like me to book? Sentence8: No how about two nights? Sentence9: I believe so, yes. Sentence10: Unfortunately it can not be booked for 3 days. Did you want to get information about a different hotel instead? Sentence11: I am looking for a 3 star hotel with free parking in Cambridge. Sentence12: Absolutely. On what day, for how many people and how long is your stay? Sentence13: Certainly! The address for the Charlie Chan is Regent Street City Centre. Would you like me to book a reservation? Sentence14: Thanks for contacting Cambridge TownInfo centre. Let us know if you need anything else and have a great day! Sentence15: I found a handful of locations that might suit your interests. Would you care to check out the Gonville Hotel? It has everything you are looking for in accommodations. Sentence16: Can you book this hotel? Question: Who has spoken the sentence 5? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: I'm sorry, but we just reserved your table. There is no car type. But since you ask, did you need a taxi? Sentence2: Thanks, that's all I need today. Goodbye! Sentence3: Could i please get the phone number and address? Sentence4: good day and thanks for using our services Sentence5: I only have one restaurant in the north for European food, but they have amazing food. It's called City Stop Restaurant. They are expensive but so worth it! Sentence6: book a table for 2 people at 13:15 on tuesday. Sentence7: I would like the north please. Sentence8: I am thinking I would like to try some european food while I am in town. Sentence9: Yes I need a taxi that will take me between the two places and need to arrive by 13:15. Sentence10: Okay. I have a taxi booked. It will be a yellow bmw and the contact number is 07135918917 Sentence11: The Botanical Gardens at Cambridge University are a favorite destination. The entrance fee is only 4 pounds. Sentence12: What is the car type, please thank you Sentence13: There are several to choose from, in which part of town would you like to concentrate? Sentence14: Sure, the phone number is 01223336265. The address is bateman street. Can I do anything else for you? Sentence15: Yes, I would like the information on parks that are located in the centre please. Sentence16: Your booking was successful! The table will be reserved for 15 minutes. Reference number is : ZLRYLH3O . Question: Who has spoken the sentence 13? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Yes please. I'll need a table for 4 at 19:15 on Wednesday. Sentence2: Thank you for all of your help. I don't need anything else today. Sentence3: Yes, I also need a taxi to take me to the restaurant, so I will need to be there by 19:15. Sentence4: Yes! I'd like a phone number and address of one of those. Sentence5: Yes I am looking for a restaurant called cafe uno. Sentence6: Booking was successful. The table will be reserved for 15 minutes. Your reference number is BCM0D5Y2 . Is there anything else I can help you with? Sentence7: I found a restaurant named Caffe Uno at 32 Bridge Street City Centre, their number is 01223448620. Would you like me to make you a reservation? Sentence8: Alright I have you booked for a cab from All Saints to Caffe Uno, arriving by 19:15. Sentence9: Yes I have many architectural attractions would you be interested in those? Sentence10: Can I get the contact number and car type for the cab. Sentence11: Hi there! I'm looking for something fun to do in the center of town. What kind of attractions are there? Sentence12: It's going to be a blue toyota and the contact number is 07525945489. Is there anything else I can help with? Sentence13: Sure, all saints church phone is 01223452587. And address is Jesus Lane. Anything else? Sentence14: We are happy to help. Thank you for using our service. Question: Who has spoken the sentence 9? (A) User (B) System

Answer:
Answer: (B) System