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

Input: Consider Input: Sentence1: Yes. I need a hotel with free parking. I would like it in the moderate price range. Sentence2: I booked you a yellow volkswagen and their number is 07162096037 Sentence3: Thank you for correcting that. Can you book a taxi for me? I'd like to go from the Broughton House to the hotel, and leave by 5:30. Sentence4: No I don't care about the area, but I do want a hotel and not a guest house. Sentence5: There are 14 hotels that meet your criteria, do you have a preference in the area? Sentence6: That sounds interesting! May I have their phone number please? And what is the fee to get in? Sentence7: Ashley hotel is a hotel located in the north part of town and is in the moderate price range. It also offers free parking and internet. Does this suit you? Sentence8: There is a museum on 98 King Street named Broughton House Gallery. Sentence9: Okay great. Do not hesitate to call us if there is anything else you need. Sentence10: That sounds good, can you also provide me with the star rating for it? Thanks Sentence11: We have quite a few of those. Do you have any other preferences? Price range, perhaps? Sentence12: Great! I'm also looking for a place to go in the centre. Any suggestions for something fun? Sentence13: Yes, I am looking for a hotel in the moderate price range. Sentence14: I will also need a taxi to get me between the two places, the Ashley hotel and Broughton House. Sentence15: The Ashley Hotel is a 2 star hotel. Sentence16: I am sorry. There must have been a system glitch. The phone number for the broughton house gallery is 01223314960 and the entrance fee is free. Sentence17: Thank you! I have everything I need now. Sentence18: Yes, their number is 01223314960 and the entry fee is free Question: Who has spoken the sentence 5? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: Please contact the Parkside Police Station at 01223358966. Sentence2: Help me please, i just been robbed and don't know what to do. Sentence3: Thanks, that's all. Good bye. Sentence4: Thank you for using our services. Sentence5: The postcode is CB11JG. Do you need further assistance? Sentence6: Thank you, what's the postcode? Question: Who has spoken the sentence 1? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: 4 people at 13:45 on saturday, please. Sentence2: I would like an Italian restaurant. Sentence3: I've booked you a table for 4 at 13:45 at Curry Prince. Your reference number is GE1NWVTX . Is there anything else I can help with today? Sentence4: Are there any other restaurants in the same area in the moderate price range? Sentence5: I need help finding a place to eat that is moderately priced and located in the east. Sentence6: Happy to be of service, and I hope you enjoy your meal! Sentence7: I have three restaurants with that information,can I ask what type of food you are looking for to narrow it down? Sentence8: Pizza Hut Fen Ditton is the only moderate Italian restaurant in the east. Would you like a reservation? Sentence9: Sure. Please book me at one of those. Sentence10: Booking was unsuccessful. Want to find another restaurant? Sentence11: Yes I have several Indian restaurants if you are interested. Sentence12: I'd be happy to. What day and time would you like the reservation, and for how many people? Sentence13: Yes, please, I would like a reservation for 4 people at 1:45 on Saturday. Sentence14: No, that's all I needed. Have a nice day. Question: Who has spoken the sentence 7? (A) User (B) System


Output: Answer: (B) System