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

Ex Input:
Sentence1: Is there anything else I can help you with Sentence2: Okay! What is your departure site? Sentence3: Okay, I've got you a black bmw with the contact number 07083984796. Sentence4: Thank you so much! Sentence5: I need to book a taxi to come pick me up by 10:30 to take me to Midsummer House Restaurant. Sentence6: I'm coming from city stop restaurant. Question: Who has spoken the sentence 1? (A) User (B) System

Ex Output:
Answer: (B) System


Ex Input:
Sentence1: I will need to know where you are leaving from and going to and what time you wish to arrive or leave. Sentence2: I will be commuting between the hotel and restaurant. Sentence3: That will be okay, can we book that. Sentence4: Sorry, I have no results for that query. Would you like to try a different area of town? Sentence5: Which one would you recommend? Sentence6: Yes I have two. Would you like me to book one? Sentence7: I'd like a taxi to travel from the restaurant to the hotel. Sentence8: Please tell me how many people will be staying, starting on what day and for how many nights? Sentence9: Yes, need a chinese food restaurant in the same area and price range as the hotel. Sentence10: Booking completed! Booked car type yellow honda Contact number 07378282192 Sentence11: Yes both of them have free parking. Sentence12: It will be just me today, thanks. Sentence13: I'm looking to stay at a 3 star hotel in the north. Sentence14: I hope you have a pleasant stay! Sentence15: Thank you for your help. That is all I need today. Goodbye Sentence16: Thanks. Sorry about that. I'd still like to request a taxi between the two. Sentence17: Okay. The postcode for the Ashley Hotel is cb41er. The address is 74 Chesterton Road. Can I help with anything else today? Sentence18: the ashley is actually a 2 star hotel. Sentence19: I need to leave the restaurant by 3:30, and I'll be going to the hotel. Sentence20: It is cb43hl 191 Histon Road Chesterton Sentence21: Is the Ashley hotel a 3 star hotel? Sentence22: You never actually mentioned a restaurant. Are you needing help finding one? Sentence23: Are there any moderate priced hotels in the North? Sentence24: How about the Ashley hotel? Sentence25: no. i just need the postcode and address Sentence26: I need a hotel to include free parking; does either have that? Sentence27: I do not want to book it. I need the postcode and address only. Sentence28: Golden Wok sounds suitable for you. Do you want a reservation? Sentence29: How many people? Sentence30: Okay, let me work on booking that for you. Question: Who has spoken the sentence 29? (A) User (B) System

Ex Output:
Answer: (B) System


Ex Input:
Sentence1: Hi, I'm looking for a guesthouse that's in the expensive range. Sentence2: I am sorry but there are no guesthouses in the expensive price range. Do you want me to check hotels or a different price range for a guesthouse? Sentence3: There are 10 trains that day starting at 05:35 and then every 2 hours. What time do you want to leave and how many tickets would you like to book? Sentence4: Not a problem, the train tickets cost 4.40 pounds each. Can I assist you with anything else, Sentence5: I'd prefer a cheap guesthouse instead (that still offers WiFi). Sentence6: Allenbell looks like a good fit. Would you like me to make a reservation? Sentence7: Ok, would you please give me some information? What day and time are you traveling? Where are you going? Sentence8: A and B guest house looks like it is in the moderate price range with internet, would that work for you? Sentence9: Yes, please. I would like to book a room starting Wednesday for 5 people, 2 nights. Sentence10: TR8610 leaves at 17:35. Can I help you book? If so, how many tickets do you need? Sentence11: I'd like to leave after 16:30, please. Sentence12: You're welcome. Have a nice day. Sentence13: I also am looking for a train. Sentence14: I will be travelling from Ely to Cambridge on Wednesday and need to leave after. Sentence15: And what time does the train arrive? Sentence16: No thank you. That's all I need. Thank you and goodbye! Sentence17: I have booked you into the Allenbell on Wednesday for 2 nights with accommodations for 5 people. Your reference number is AJSQZY8R . Sentence18: I need the place I'd like to stay to also include wifi, is there anything? Sentence19: Thank you, I will not need the booking quite yet but I would like to have the price of the train as well please. Sentence20: It arrives by 17:52. Would you like me to book it? Question: Who has spoken the sentence 8? (A) User (B) System

Ex Output:

Answer: (A) User