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

Sentence1: I would like a moderate price hotel in Cambridge. Sentence2: Either one is fine. I need to book it for 5 nights on Wednesday. There are 4 people. Sentence3: I'm not concerned about the area but it doesn't need to include internet. Sentence4: I will work on that and be back with you in a moment. Sentence5: Hi, I am planning a trip and could use some advice on a place to stay. Sentence6: There are two 2 star hotels in the north part of town. Ashley Hotel and Lovell Lodge. Both include free internet and parking. Do you have a preference? Sentence7: Sure. What is your price range and what side of town will you be interested in? Sentence8: I have some moderate priced hotels in the north and center. Do you have a location preference? Question: Who has spoken the sentence 3? (A) User (B) System
Answer: (B) System

Sentence1: I need a train for Tuesday after 12:30 Sentence2: Can I get the address to the funky house? Sentence3: Where would you like to go Sentence4: Yes, please. I'll need it booked for 5 people. Can I please have the reference number? Sentence5: TR2771 leaves at 13:29. Would you like me to book a reservation for you? Sentence6: The only multiple sports is located in the east. Can I get you information for that place? Sentence7: Booking was successful, the total fee is 50.5 GBP payable at the station .Reference number is : 38589BRC . what else can i do for you? Sentence8: They are at 8 mercers row, mercers row industrial estate, postal cb58hy, no info on entrance fee but they can be reached at 01223304705 to answer that. Sentence9: I'm looking for a place to go in the south. I'd like it to be of the type multiple sports. Sentence10: Yes, since there is no multiple sports location can you pleas find me something in the east. Sentence11: funky fun house and also cherry hinton hall and grounds are both in the east. Sentence12: I need to go from Cambridge to Bishops Stortford. Sentence13: Thank you for using our system today! Sentence14: Anything that would be entertainment. Sentence15: There are ten places in the east to pick form, any specific interest in a type of place? Sentence16: Great that's all I needed to know today, thank you. Question: Who has spoken the sentence 6? (A) User (B) System
Answer: (A) User

Sentence1: Can you make a recommendation? Sentence2: What is the address? Sentence3: Have a nice day. Sentence4: Best price of all, free of charge. But the jello cups are extra, (kidding of course). Any further questions today? Sentence5: I found five restaurants that meet your requests, and none of them require you to get wet. Can I make a reservation for you at one of them? Sentence6: No that will be all. Sentence7: I wasn't really planning for a swim, but I would prefer a place that serves Indian food. Are there any in the west? Sentence8: I am looking for an expensive restaurant in the west part of town. Sentence9: We have everything from colleges to museums and entertainment. Do you have a preference? Sentence10: Yeah that will be all. Bye, thanks. Sentence11: Here you go 31 Newnham Road Newnham Sentence12: I highly recommend india house. The phone number is 01223461661. Is there anything else I can help you with? Sentence13: Actually, I just need to know what the entrance fee is. Sentence14: The postcode for India House is cb39ey. Will that be all? Sentence15: I don't need you to book but I would like the postcode for india house, please. Sentence16: My favorite is the Cafe Jello Gallery at 13 Magdalene Street. Would you like their phone number? Sentence17: looking for places to go in town. The attraction should be in the same area as the restaurant. Sentence18: No, but if you could pick me the best one and give me the phone number. That would be good. Sentence19: graffiti is an expensive place int he wet part of town. Sentence20: Would you like me to book a reservation at the India House for you today? Question: Who has spoken the sentence 2? (A) User (B) System

Answer: (A) User