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

Q: Sentence1: i need to know how how much the entrance fee is and the postcode if you may please? Sentence2: Is there anything else I can help you with? Sentence3: It is 8.08 pounds Sentence4: I will be traveling on Saturday and would like to arrive by 17:45. Sentence5: Thank you and goodbye Sentence6: Thank you! Can you also look up Cherry Hinton Hall and Grounds for me? Sentence7: What day and time time will you be travelling? Sentence8: Ok, thank you. Sentence9: Hi, I'll be visiting Cambridge soon, and I need a train from Stansted airport. It should arrive by 17:45. Can you help? Sentence10: No, thank you, that will be all. Sentence11: Yes, that would be perfect! What's the price of one ticket? Sentence12: Sure thing it is in the east of town, what information would you like to know about it? Sentence13: The post code is cb18dw but I do not have the information on the entrance fee. Sentence14: Great, there's a train departing at 16:24 and arriving at 16:52. Will this work? Question: Who has spoken the sentence 6? (A) User (B) System

A: Answer: (A) User
****
Q: Sentence1: Right, Saturday, did you have a time you want to leave by? The trains leave every 30 minutes starting at 5:19 Sentence2: No I think that will be it, thank you for your help! Sentence3: Your booking was successful. Reference number is PR8JE3DU and total is 39.59 GBP. Can I help you with anything else today? Sentence4: Saturday from Peterborough to Cambridge for 3 people. I will need the reference number too please. Sentence5: It doesn't matter when I leave, as long as I arrive by 12:45. Sentence6: I wish to arrive before 12:45. Sentence7: There are 38 trains from Peterborough to Cambridge on Saturday, all throughout the day. Can narrow down the time of day you wish to travel? Sentence8: Yes, for the same group of 3 people from before. Sentence9: I am looking for moderately-priced three-star guesthouse in Cambridge. Sentence10: There are four guesthouses that meet your criteria. Do you need internet or parking? Sentence11: I have booked your stay at the alpha-milton guest house. The reference number is HS3MWJ10 Sentence12: I have located one hotel matching your search criteria, the Alpha-Milton Guest House. The phone number is 01223311625. Would you like to make a reservation? Sentence13: Sure. I will need to know how many people you would like to book it for, what day you would like and how many days you would like to stay. Sentence14: TR5538 leaves at 11:48 and will arrive by 12:38. Would you like for me to book this train for you? Sentence15: I'll need the reservation for 3 people starting Saturday for 4 nights. Sentence16: I would like to call them myself please. Thank you. Sentence17: Thank you, I will also need a train from Peterborough to Cambridge on Saturday. Is there anything available? Sentence18: Sure. Is there anything else I can help you with today? Sentence19: Yes please. Can I actually have you book them? I need the reference number as well. Sentence20: There are 14 trains arriving by that time. When would you like to leave? Sentence21: You're welcome. Enjoy your time in Cambridge! Sentence22: It doesn't need to have free parking and I don't care about the internet. Which guesthouse can accommodate for 3 people? Question: Who has spoken the sentence 13? (A) User (B) System

A: Answer: (B) System
****
Q: Sentence1: Sure thing, what kind of food would you like. I have several options? Sentence2: Thanks. That was all I needed. Goodbye. Sentence3: I do not have information on their entrance fee, I'm sorry. Sentence4: You got it! I've booked a taxi for you. It'll be a yellow ford with the contact number 07730485057 Sentence5: Can you tell me if there's a concerthall in the city center? Sentence6: Okay. Can you tell me the departure or arrival time? Sentence7: There's a place called the Man on the Moon that is a great concert hall. They are located at 2 Norfolk Street. Postcode is cb12lf. Their phone number is 01223474144. Sentence8: sure, the postcode is cb21uw Sentence9: enjoy your stay! Sentence10: Lan Hong House is Chinese food, Galleria is European style food and the Varsity Restaurant is international dining. Do any of these interest you? Sentence11: Thank you, I also need a taxi to commute between the two places. Sentence12: What is the entrance fee? Sentence13: Ok, well thanks anyway. Can you help me find a restaurant in the centre of town also? I prefer something moderately priced. Sentence14: I'd like to leave the man on the moon by 04:45, can you set that up for me? Sentence15: I'm not too picky on what kind of food as long as it is good. Can you make a few suggestions please? Sentence16: Galleria sounds good. Could I get the postcode for that please? Question: Who has spoken the sentence 14? (A) User (B) System

A:
Answer: (A) User
****