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

Q: Sentence1: The El Shaddai Hotel is located at 41 warkworth street, would yo+u like the phone number? Sentence2: Thank you, goodbye. Sentence3: Can I book a stay there for 1 person for 5 nights starting tuesday please? Sentence4: Nope, that'll do it. Thanks for your help! Sentence5: Your booking was successful, reference number is 8T4AJ6P9, 1 person for 5 nights starting Tuesday at the El Shaddai. Can I help you with anything else? Sentence6: Hello, I would like to find the el shaddai hotel. Can you help me? Question: Who has spoken the sentence 3? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: can you tell me what area that's in? Sentence2: The Avalon is a guesthouse at 62 gilbert road with free wifi but no parking. Would you like to book them or keep looking? Sentence3: A and B Guesthouse is in the east Sentence4: I have found 14 different guesthouses for you. What area are you interested in? and will you be needing parking? Sentence5: I'd like the accommodations to be a guesthouse, if possible. Sentence6: There are 3 hotels in the moderate price range with free internet. Do you want free parking and what area do you want to stay in? Sentence7: I need a guesthouse in the moderate price range with free wifi. Please let me know whether they have free parking. Sentence8: i'm looking for a moderately priced hotel that includes free wifi. Question: Who has spoken the sentence 1? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: Can it get there by 18:15? And can you get tickets for two? Sentence2: You're welcome and have a wonderful trip! Sentence3: Not now. I would like to get the postcode, please. Sentence4: Thank you. I also need to find a train departing from Leicester. Sentence5: I need it to be a hotel, not a guesthouse. Sentence6: Great, if you could book that one for 2 people and provide me with the reference number, I would appreciate it. Sentence7: There are 13 hotels north of cambridge. What price range would you prefer? Do you require internet or parking? Sentence8: Certainly! TR2985 will depart Leicester at 16:09 and arrive in Cambridge at 17:54. That one sounds like it's better for your time frame. Sentence9: Your arrival time would be 06:54 would you like for me to find another train for you? Sentence10: I can certainly help you with that! Can I assume you're coming from Leicester to fair Cambridge? What day and time would you like to travel? Sentence11: Yes, I'm looking for hotels in the north area. Sentence12: Yes, you're right. I need to leave on Monday, and I need to arrive by 18:15. Sentence13: Would you like me to book you a room at the Avalon on 62 Gilbert Road? Sentence14: Sure, I have booked the train for people on monday on TR2985, your reference number is 730ZJ7M6 . Is there anything else I can do for you today? Sentence15: There is not. Thank you so much! Sentence16: How about the ashley hotel, it is in the north with a 2 star rating with free parking and internet. Would you like to reserve a room? Sentence17: I found TR3173 leaving at 5:09 would that work? Sentence18: Yes, please. I'd rather not be that early. Sentence19: I don't care about price range or parking, but I do require free WiFi. Sentence20: Certainly, the postcode for the Ashley Hotel is cb41er. Is there anything else I can do for you? Question: Who has spoken the sentence 4? (A) User (B) System

A:
Answer: (A) User
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