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

Q: Sentence1: There are five total parks in Cambridge, four of which are free. The University Botanic Gardens cost 4 pounds to enter. Sentence2: Thank you for your help. Sentence3: Please help me find general information about park type places to go in Cambridge. Sentence4: May I please have the phone number, postcode, and area of a free park that you recommend? Sentence5: I have cherry hinton water play,located in the east and the post code is cb18dw. Here is the phone 01223446100. Sentence6: Have a nice day! Question: Who has spoken the sentence 1? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: Does it have internet? Sentence2: I can help you with that I just need to know what time you'd like to be picked up from the guesthouse? Sentence3: No, that is it. Thank you so much. Sentence4: I have 3 great guesthouses in the east. I recommend Warkworth House. Would you like to book a room? Sentence5: The Yu Garden is a Chinese restaurant in the East, would you like to book a table? Sentence6: How about a Chinese restaurant? Sentence7: There are no australasian restaurants in the east. Would you like to try a different cuisine or can I check another area for you? Sentence8: Can i get the address and number to Yu Garden? Sentence9: I'm happy to be of service, and thank you for using the Cambridge TownInfo Centre! Sentence10: I would like to leave at 5:45. Sentence11: Yes it does. Would you like to make reservations? Sentence12: Hi, I am looking for a nice moderately priced hotel located in the east. Sentence13: Okay, thanks. I'm also looking for a place to eat that serves Australasian food. Can you help me with that? Sentence14: Warkworth does offer internet. Sentence15: Yes, the address is 529 Newmarket Road Fen Ditton and the postcode is cb58pa. Sentence16: The taxi will pick you up at the guesthouse at 05:45 and will be in a white lexus. Their contact number is 07730745339. Is there anything else I can help you with? Sentence17: Thank you. I also need a taxi to get between the two places. Sentence18: Maybe. Does it have 4 stars? Question: Who has spoken the sentence 3? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: a and b guest house 124 tenison road cb12dp and the phone number is 01223315702 Sentence2: Thank you! I also need a reservation at the Saffron Brasserie for 2 people at 15:45 on Wednesday please. Sentence3: Thank you for using Cambridge TownInfo. Goodbye. Sentence4: that is it for today thank you very much Sentence5: We have three moderate priced places to stay in the east with free wifi, would you like a recommendation? Sentence6: Yes but to help it doesn't need to have free parking. Sentence7: i can book you one if you provide me with more information on it Sentence8: Can you pick one and send me the postcode, address and phone number? Sentence9: I would like to stay in the east, if possible. Sentence10: Do you have a location preference? Sentence11: Okay I have your reservation for the Saffron Brasserie booked and your reference number is QJ98YT0F . Sentence12: I'm looking for a moderately priced hotel to stay at that includes free wifi. Can you help? Question: Who has spoken the sentence 6? (A) User (B) System

A:
Answer: (A) User
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