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: I am looking for a police station in Parkside Sentence2: Best wishes to you. Have a good day. Sentence3: No. That's all I wanted to know. Thanks. Sentence4: There is a police station in Parkside. The postal code is CB11JG and the phone number is 01223358966. Is there anything else I can help you with? Question: Who has spoken the sentence 2? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: The Hotpot is an expensive Chinese restaurant in that area. Sentence2: Great can I get their phone number as well please? Sentence3: You're quite welcome! Thanks for contacting the Cambridge TownInfo Centre and have a great day! Sentence4: Would you like to eat Asian Oriental, Chinese, European, or French? Sentence5: No thank you. Have a great day! Sentence6: I am looking for an expensive place to dine in the north. Sentence7: The phone number for the hotpot is 01223366552, would you like me to book you a table? Sentence8: I think Chinese may have caught my attention. Question: Who has spoken the sentence 1? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: well I have a few for you when is your stay? Sentence2: Actually, I don't need a booking yet. You've told me that Prezzo is in the east. All I need is the postcode. Sentence3: I hev five options, on which location do you prefer? Sentence4: You're welcome, have a great day! Sentence5: There are several, is there a particular area you are interested in? Sentence6: I'm sorry, prezzo is actually located in the west. The postcode is cb30ad. Sentence7: Ok great thank you. That is all the information I need today. Sentence8: I also need to find a moderately priced Italian restaurant. Sentence9: i will act on your suggestion. Sentence10: Booking was successful.Reference number is : B6H2PD8G . Sentence11: Hotel you want to book it for 7 people and 5 nights starting thursday and need a confirmation number thank you Sentence12: Is there any moderately priced hotel that offers free parking by any chance? Sentence13: Can you reserve a table? Sentence14: Yes, I can sure book that for you. What evening would you like in particular? How many will be dining? Sentence15: I'm not really picky on an area as long as it is a nice area and the hotel has a 3 star rating. Sentence16: Prezzo is an italian restaurant on the east part of town in the moderate price range. Question: Who has spoken the sentence 15? (A) User (B) System


Output: Answer: (B) System