instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: You're welcome and enjoy your stay. Sentence2: Can you help me find a hotel in the North part of Cambridge? Sentence3: I have two moderately priced hotels in the north for you. The Ashley Hotel and the Lovell Lodge. Would you like me to book one? Sentence4: Great I can take care of that. How many people? How long will you be there and when will your stay start? Sentence5: Booking was successful. The table will be reserved for 15 minutes. Reference number is : E4J0YE8W . Anything else. Sentence6: thanks very much to you! I am done now. Farewell! Sentence7: I would like to book the Ashley Hotel. Sentence8: Okay, be on the lookout for a grey honda. The contact # is 07374179224 Sentence9: There will be 7 of us arriving Sunday. We will be staying 3 nights. Sentence10: They do both have internet. Sentence11: Yes I am needing a restaurant that is the same price range as my hotel and in the same area. Sentence12: There are two; The Golden Wok which is a Chinese place, and The Nirala, with Indian cuisine. Which would you prefer? Sentence13: Does it have internet? Sentence14: I will go with The Nirala since I love Indian food. Please book it for 11:00 for the 7 of us on Sunday. Sentence15: I was able to book the room for you the reference number is HQKA3TBW . Can I help you with anything else? Sentence16: Yes, I want a taxi too. I'll need contact number and car type. It should pick me up at the hotel and arrive at restaurant by 11:00 Question: Who has spoken the sentence 11? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: That will work. What is the price and arrival time for that? Sentence2: Where would you like to travel from and to? Sentence3: Sure, I have 7 trains that would work. The closest to your requested time is the TR5110 that leaves at 20:34. Sentence4: That will cost you 16.50 pounds and you will arrive by 21:24. Sentence5: Certainly. Home from Home is a guesthouse on the north end of the city. It offers free internet and parking and is moderately priced. Would you like to book a room? Sentence6: The train should depart from cambridge and travel to peterborough. Sentence7: You too. Goodbye. Sentence8: I would like to book a train that is running on Tuesday and departs anytime after 20:15, can you help me with that? Sentence9: Thank you have a nice day. Sentence10: Your booking was successfull! Reference number is I5VKNKJ3 Sentence11: That is great. I also want to know about a hotel called home from home. Can you find it for me. Sentence12: Yes. I would like to book for 8 people for 3 nights starting from Saturday. Question: Who has spoken the sentence 9? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: The entries have now been narrowed down to 38. Where will you be departing and at what time do you want to leave? Sentence2: There are four theatres in the centre that you could visit. Sentence3: There are many! What day will you be traveling? Sentence4: And, what is the postcode and entrance fee, please? Sentence5: I would like to find a train leaving from Peterborough. Sentence6: Two people going to cambridge. We'd like to arrive by 12:45. Please book 2 seats and give the refernce number. Sentence7: I will be leaving on Friday. Sentence8: TR6691 leaves peterborough at 11:48 and arrives in cambridge at 12:38. Your total for 2 ticketsis 33GBP, payable at the station, and the confirmation is 5W98EJ2Y . Is there anything else? Sentence9: Which one would you recommend? Sentence10: Okay would you like a specific area? Sentence11: Sure- what is the entrance fee, phone number, and postcode? Sentence12: Please let us know if there is any way we can help you in the future. Have a great day. Goodbye! Sentence13: Actually, I could use some help finding a theatre to visit in town while I am there. Sentence14: Okay thank you, thats all i need for now. Sentence15: Yes, I'd like a place in the center of town, please. Sentence16: I'm sorry, the postcode is cb23qe, but the entrance fee is not listed online. You would have to call them at 01223357851. Sentence17: the cambridge corn exchange is one of our most popular theatre. Would you like any more information? Sentence18: The phone number is 01223357851. Question: Who has spoken the sentence 15? (A) User (B) System
answer:
Answer: (B) System