You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Q: Sentence1: I'm sorry, they don't have an opening at 12:00. Would you like to try a different time or day? Sentence2: Hi. I am trying to find some information on a restaurant called India House. Have you heard of it? Sentence3: I was able to book your table on Sunday at 11:00 for 1. The reference number is FRGW4OO2 . Sentence4: I'm so happy we could help you out today. Enjoy your meal in Cambridge! Sentence5: Great can you book a table for one person at 12:00 on sunday? Sentence6: India House serves Indian food in the west of town and is expensive. Their phone number is 0122346166. Can I help with anything else? Sentence7: Thanks. That covers it then! Sentence8: Sure, let's try for 11:00, same day. Question: Who has spoken the sentence 1? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: I would like a restaurant serving swedish food in the north part of town. Sentence2: I don't care. Sentence3: What is the address, phone number, and price range? Sentence4: I'm sorry but there are no Swedish serving restaurants in that area. Would you like to expand your search? Sentence5: Thank you goodbye. Sentence6: City Stop Restaurant is an expensive restaurant on the North side of town. Sentence7: The Royal Spice restaurant has a cheap price range. Sentence8: Is there a restaurant on the North side of town? Sentence9: How about indian food? Sentence10: it's address is Victoria Avenue Chesterton, and phone number is 01733 553355. Sentence11: There are several restaurants in the north part of town. Do you have a preference of price range or type of food? Sentence12: Good bye. Question: Who has spoken the sentence 2? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: Hi I'm looking for a train that goes to Cambridge and it should leave on Wednesday and arrrive by 10:15. Sentence2: Where are you going to depart from? Sentence3: The travel time is 163 minutes. Shall I book the tickets? Sentence4: I'll be traveling to Birmingham New Street. Could you give me the travel time for that train? Sentence5: No. I am also looking for attractions, a swiming pool in the south. Sentence6: There are 49 trains, where would you like to leave from? Sentence7: What is their address? Sentence8: There are four trains that meet your request, would you like me to book one for you? Sentence9: The Junction is a theatre in the south. Their phone number is 01223511511. Sentence10: No, why don't you try a theatre, instead. Sentence11: I am departing from Cambridge Sentence12: I am departing from cambridge. Sentence13: Yes, please, what is the travel time? Sentence14: The junction is located on Clifton Way, Their phone number is 01223511511 if you need more precise directions. Sentence15: Thank you for your assistance today. Have a great day! Sentence16: There are no swimming pools in the north. Would you like one in the centre instead? Sentence17: Ok great, I have 52 trains departing from cambridge. Where will you be traveling to? Sentence18: You're welcome! Please contact us again if you need any additional assistance. Have a great day! Question: Who has spoken the sentence 1? (A) User (B) System

A:
Answer: (B) System
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