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: They can be reached by calling 01223358966. Sentence2: Take care. Goodbye. Sentence3: How do I contact the Parkside, Cambridge police station? Sentence4: I'll need to address also. Sentence5: contact the Parkside, Cambridge police station Sentence6: No, thank you. Sentence7: The Parkside Police Station is located in Parkside, Cambridge and the Postcode is CB11JG. Is there anything else I can help you with? Sentence8: Help me, please, I was just the victim of a robbery! I need help right away! Question: Who has spoken the sentence 2? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: I'm looking for an expensive restaurant in the center of town. Sentence2: Certainly. When would you like your taxi to depart? Sentence3: Is there any Turkish cuisine? If so I need the postcode and the address. Sentence4: No, that will be all, thank you! Sentence5: I need to arrive at Cambridge Contemporary Art by 19:15 please. Sentence6: Okay, have a nice day. Sentence7: I don't really care, what do you recommend? I will need the postcode and entrance fee please. Sentence8: I am also looking for museums in the area. Sentence9: How about Cambridge Contemporary Art? The entrance is free and the postcode is cb21su. Enjoy! Sentence10: There are many museums listed in the centre area, what kind of museum are you interested in? Sentence11: No problem. Your taxi has been reserved. Your driver's contact number is 07035811281 and will be driving a grey toyota. Is there anything else you need today? Sentence12: Thank you. I would also like a taxi to commute between the two places. Sentence13: There are many expensive restaurants in the centre of town, is there a specific type of food you would like? Sentence14: The Meze Bar restaurant matches your tastes. It is located at 196 Mill Road City Centre. The postcode is cb13nf. Question: Who has spoken the sentence 10? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: Yes, I am a looking for a train that departs from peterborough and goes to cambridge. Sentence2: The Cherry Hinton Village Centre is a multiple sports facility in the east. Would you like their phone number? Sentence3: I'm looking for attractions in Cambridge regarding sports. Sentence4: Thank you have a wonderful day. Sentence5: I'll take one with an entrance fee, and I'll need the postcode, and phone number please. Sentence6: The train should leave on friday and should leave after 18:45. Sentence7: Alright, you have quite a few options. What day are you planning to travel? Sentence8: No thank you. I don't think I want to book the train at this time. Sentence9: You're very welcome, but before you go, would you like me to book the train for you? Sentence10: No, it needs be in the west. Any other museum's are located in the west please? Sentence11: There is one leaving at 18:48 TR1477 Sentence12: There are 7 museums in the west, would you prefer one that is free or one with an entrance fee? Sentence13: There is only one museum with an entrance fee is the west, it is the Cambridge and Country Folk Museum, postcode cb30aq, number is 01223355159. Anything else today? Sentence14: Okay! Let us know if we can be of any further assistance. Have a nice day. Question: Who has spoken the sentence 7? (A) User (B) System


Output: Answer: (B) System