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: I'll be leaving from Leicester and want to go to Cambridge. Sentence2: Booking was successful, reference number is YN5MH1ZN . Anything else I can help you with? Sentence3: Where are you departing from and what is your destination? Sentence4: I need a hotel in the north that has free parking. Sentence5: There are 11 different hotels. To help narrow it down, can you tell me if there is a price range you prefer? Sentence6: All right. I need a booking for six, please, and the reference number. Sentence7: Yes it is. Sentence8: There are 91 trains leaving Leicaster to Cambridge after the specified time. How does Friday 11:09 sound? Sentence9: No thank you that will be all. Thank you for your help in booking my trip and stay! Sentence10: How about the Acorn guest house on 154 Chesteron Road? It's a moderate price range guesthouse that is rated 4 stars with free parking and wifi. Sentence11: Perfect. I'd like to book a 5 night stay for the six of us. Sentence12: Great. Is this hotel stay also starting on Friday? Sentence13: No problem! You have a wonderful day! Sentence14: I'm looking for a train leaving after 10:30. Sentence15: No not really, I would prefer a guesthouse type of hotel with free wifi though. Sentence16: I was able to book the train for you for 6 people. The reference number is 7QAMUGHQ . Do you need anything else? Question: Who has spoken the sentence 15? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Hi, I'm looking for a place to stay. Can you help me? Sentence2: No, that's ok. May I have the post code for the Hamilton? Sentence3: I am also looking for places to go in the same area as the hotel. Sentence4: Sure. There are 2 swimming pools, a boat attraction, and a park in the area. Which one would you like information on? Sentence5: I'm sorry but the entrance fee can only be seen once at the location. Sentence6: Does it have free wifi? I will need the postcode if it does. Sentence7: I am afraid it does not. Hamilton lodge does have free wifi. Would you like to book it? Sentence8: Sure! The postcode is cb41da. Sentence9: You're welcome! I hope that you have a nice day as well! Goodbye. Sentence10: I can definitely help with that. First of all, is there a preference on price range? Sentence11: I would recommend the Alpha-Milton Guest House. It is in the North and moderately priced. Sentence12: Moderately priced with a star of 3 will do. Sentence13: The boat sounds like something I'd enjoy. Is there an entrance fee? Sentence14: I would like one in the North please Sentence15: I have four options. Do you have a preference on which side of town? Sentence16: Okay. Well, thank you and goodbye! Have a nice day. Question: Who has spoken the sentence 5? (A) User (B) System

Answer:
Answer: (B) System