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

Q: Sentence1: Yes, all of the listed entrance fees are 5 pounds. The Club Salsa is nice. Sentence2: Have fun! Goodbye! Sentence3: Club Salsa's address is 1 Station road and their phone number is 07782218745. Sentence4: No thanks. That's it. Sentence5: Location doesn't really matter. Is there an entrance fee? Sentence6: Yes, would you like to find a nightclub in the centre or south part of town? Most of them are in the centre. Sentence7: Club Salsa sounds right up my alley. Can I get the address and phone number please? Sentence8: Can you find information about nightclubs? Sentence9: You're welcome. Can I help you with anything else? Sentence10: Okay, great! Thanks for your help! Question: Who has spoken the sentence 7? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: Not in that criteria, perhaps another area or price range? Sentence2: I'm booking you a table for 5 at 11:00 Saturday at Charlie Chan. What name should I place this under? Sentence3: I want to eat chinese food in the centre. Sentence4: Yes, please try J Restaurant. Asian Oriental food sounds good. Sentence5: I was able to book you into the J restaurant and your reference number is 87G7FWZM . Sentence6: Thank you for your help! That will be all. Good Bye. Sentence7: Booking was unsuccessful. Would you like to find another restaurant? Sentence8: I don't know what I was thinking earlier, we actually have a lot of cheap restaurants in the centre. J Restaurant serves Asian Oriental. Should we try that? Sentence9: How about Charlie Chan? It is a cheap chinese restaurant in the centre. Sentence10: You're welcome, have a great day! Sentence11: Are there any in the same area and price range but not Chinese? Sentence12: Sure. I would like to book a table for 5 people at 11:00 on Saturday. Sentence13: Are there any other cheap restaurants in the area? Sentence14: Book it for XXXX, can I please get a reference number? Question: Who has spoken the sentence 2? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: There are quite a few museums in the centre of town, would you be interested in the Primavera or Cambridge Contemporary Art? If not there are others i can suggest. Sentence2: The Primavera sounds good. Can you give me the phone number, address and postcode? Sentence3: Yes, I'll need a taxi from the Primavera to Oak Bistro. Can you make sure I leave the Primavera no later than 17:00? Sentence4: Yes. I would like to go to a museum in the Centre of town. If price is no object, what's the best one? Sentence5: Can you recommend a good one for me? I'll need the address and postcode. Sentence6: I'm sorry, I don't have any restaurants that fit your needs, would another food type work for you? Sentence7: How about a restaurant that serves British food? Sentence8: The Oak Bistro is my favorite. They are located at 6 Lensfield Road, cb21eg. Can I help with anything else today? Sentence9: You are welcome. Have a nice day! Sentence10: The Primavera is located at 10 King S Parade, postcode cb21sj. The phone no. is 01223357708. Admission is free! Can I help you with anything else? Sentence11: Yes, I am looking for information for a restaurant of moderate price serving catalan food. Sentence12: There are 5 British restaurants that are moderately priced. Would you like to book a table with one of them? Sentence13: Okay, I have booked a taxi for you departing from Primavera at 16:45. The car will be a grey tesla and the contact number is 07439377051. Sentence14: Wonderful, that is everything I needed. Thank You! Question: Who has spoken the sentence 9? (A) User (B) System

A:
Answer: (B) System
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