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

Sentence1: I'd like to find an expensive restaurant in the north part of town. Sentence2: The restaurant should serve asian oriental food. Sentence3: You are welcome. Sentence4: Yes, I would like to be booked for a table for 8 on 19:45 on a Saturday, and could I also get the reference number? Sentence5: Your reservation has been made and the reference number is 3P2ALRY0 . Sentence6: I have one restaurant called saigon city on 169 high street chesterton chesterton. Would you like me to book for you? Sentence7: There are many restaurants in the North that match your description, what type of cuisine are you interested in? Sentence8: Thank you for your help. Question: Who has spoken the sentence 3? (A) User (B) System
Answer: (B) System

Sentence1: Alright. I booked your train leaving Cambridge at 19:34 and arriving in Peterborough at 20:24. The reference number is A8T38EJZ . Sentence2: Cityroomz is a moderately priced hotel with internet. Would that work for you? Sentence3: What day are you traveling, and to which station? Sentence4: Thanks, have a good day. Sentence5: You, too. Goodbye. Sentence6: Okay. Call us back if you need me to book anything for you. Sentence7: Yes that will work. Can I get the hotel's phone number? Sentence8: We have 30 such entries. Do you have a time you'd like to leave by? Sentence9: Sure thing, their number is 01223304050. Is there anything else I can help you with today? Sentence10: Any time is fine as long as I can book for four people. I also need the reference number, please. Sentence11: I'll be traveling on wednesday, and I will be go to peterborough. Sentence12: There are 9 different hotels that have free wifi that aren't guesthouses, do you have a price range in mind? Sentence13: No particular price range but I would like it to be in the centre. Sentence14: Thanks. I'm also looking for a hotel (not a guesthouse) with free wifi. Sentence15: No, that will be all, thank you for your help! Sentence16: I need a train departing from cambridge and arriving by 20:45. Question: Who has spoken the sentence 14? (A) User (B) System
Answer: (A) User

Sentence1: The phone number for Kymmoy is 01223 311911. Would you like any additional information? Sentence2: 01223 356555 is the number. Sentence3: THANK YOU GOO BYE Sentence4: the address for saigon city is 169 High Street Chesterton Chesterton Sentence5: Thank you. Can you also tell me the address for Saigon City, please? Sentence6: I would like an expensive restaurant that serves afghan food Sentence7: Could you tell me the phone number of Saigon City? Sentence8: Which part of town it is in ? Sentence9: Kymmoy is in centre, and Saigon City is in north. Would you like more information on one of those? Sentence10: It does not appear there are any restaurants serving afghan food Sentence11: Yes, I would like the number for Saigon City. Sentence12: How about asian oriental food? Sentence13: it is located in the north part of town Sentence14: thank you good bye Question: Who has spoken the sentence 8? (A) User (B) System

Answer: (A) User