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

Ex Input:
Sentence1: I have two indian restaurants in the east, and one each in the north and west. Where do you want to dine? Sentence2: I've successfully booked your table. The reference number is GK41EYSD . Sentence3: I would like to go to a nice nightclub Sentence4: I need a restaurant that serves Indian food in the moderate price range Sentence5: Yes. I would like a reservation for 1 person at 13:15 on Thursday. Sentence6: No thank you, that is everything that I need. Sentence7: We have ballare that's night, it's in the city centre. Sentence8: Okay, what is the address and entrance fee for it? Sentence9: Thank you and enjoy your stay. Sentence10: Ballare is Heidelberg Gardens, Lion Yard, postcode cb23na and the entrance fee is 5 pounds. Is there anything else I can help you with? Sentence11: I am also going to need a taxi that goes from Ballare to Meghan and gets me to Meghan by 13:15 for my reservation. Sentence12: I would like the one in the west. Sentence13: OK, I have a grey skoda taxi booked for you. The Contact number is 07058412849. Is there anything else I can help with today? . Sentence14: Meghan is in that area and serves Indian food would you like to make a reservation Question: Who has spoken the sentence 5? (A) User (B) System

Ex Output:
Answer: (B) System


Ex Input:
Sentence1: Yes, there are 2 in the north, 1 in the east and 1 in the centre. Which would you be interested in? Sentence2: Train TR8464 leaves at 11:21 and arrives at 12:10. Would you like to book that one? Sentence3: Actually none of the pools in our database have an entrance fee listed. Is there anything else I can help you with? Sentence4: Im leaving from Cambridge and going to Stevenage. Sentence5: I'm looking for a train to stevenage, leaving on Sunday. Sentence6: Do you have entrance fees for any of the others? Sentence7: No, I need to leave some time after 14:30, and I'll be traveling to Cambridge. Sentence8: Thank you for contacting Cambridge TownInfo centre. I hope you have a pleasant trip! Goodbye! Sentence9: No thank you that is all the information I need today. Sentence10: Before we do that are there any attractions that feature a swimming pool in town? Sentence11: There are many trains at that time, where are you leaving from? Sentence12: What is the name, entrance fee, and phone number of the one in the center? Sentence13: the 1st train out of cambridge going to stevenage is at 15:21 arriving at 16:10. shall I get a ticket for you? Sentence14: The name is Parkside Pools. The entrance fee is not listed in our database, but you could probably get it by calling them at 01223446100. Question: Who has spoken the sentence 8? (A) User (B) System

Ex Output:
Answer: (A) User


Ex Input:
Sentence1: I can suggest the Castle Galleries in the city centre. There is no entrance fee. Sentence2: I need it for 4 people, we're staying 2 nights starting Thursday. Sentence3: I want to leave the attraction by 16:15. Please send me the contact number and car type. Thank you! Sentence4: I can certainly help you book a room. I will just need to know how many guests, how many days you are staying, and what day you plan to arrive. Sentence5: In what area? Sentence6: You're all set! The car will be a grey tesla and the contact number is 07137237413. Sentence7: I need information for the warkworth house for my hotel. Sentence8: Thank you! I'm also looking for a good museum to go to. Sentence9: Okay. Can you help me book a taxi to get to there from my hotel? Sentence10: You're all set! Your reference number is XM6Q1AUA . Sentence11: The Warkworth House is a guesthouse located on the east side of town in the moderate price range with a 4 star rating, free internet and parking. Anything else? Sentence12: Hi, I am traveling to Cambridge next month and am so excited to see some local tourist attractions. I do need help with a place to stay. Sentence13: Yes, can you book that for me and send me a reference number please? Sentence14: What area of town will you be staying in? Sentence15: Sure I can help you with that. What time do you want to leave or arrive by? Sentence16: Awesome! That is all I need for now, thank you! Sentence17: Glad I was able to help you today. Goodbye. Sentence18: It does not matter and please provide the entrance fee. Question: Who has spoken the sentence 5? (A) User (B) System

Ex Output:

Answer: (B) System


