Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
See one example below:
Problem: Sentence1:i need a place to dine in the center thats expensive Sentence2: I have several options for you; do you prefer African, Asian, or British food? Sentence3: Any sort of food would be fine, as long as it is a bit expensive. Could I get the phone number for your recommendation?Question: Who has spoken the sentence 2? (A) User (B) System
Solution: Answer: (A) User
Explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Problem: Sentence1: I booked you a Taxi. the contact # is: Contact number: 07076540763. Is there anything else i can do for you? Sentence2: I found Sitar Tandoori for you. It is located in east part of town. It is in the expensive price range and serves Indian food. Sentence3: That was all I needed. Thanks for all your help. Sentence4: Great! There are 13 places to stay in the north. Eleven of them are guesthouses and 2 are hotels. Do you have a preference? Sentence5: The Ashley Hotel at 74 Chesterton Road is nice. Can I book a room for you? Sentence6: I would like to find a hotel, preferable one that is moderately priced. Sentence7: What is the car type? Sentence8: You're welcome. Have a great trip. Sentence9: Please feel free to contact us with any other questions you have! Have a great day! Sentence10: What's their postcode? Sentence11: I'm sorry that I forgot to mention it! It will be a yellow audi. How else can I help today? Sentence12: Can I possibly get their phone number? Sentence13: The postcode is cb41er. Do you need anything else today? Sentence14: I am looking for a restaurant a friend recommended. It is called the sitar tandoori. Sentence15: I'm looking for a place to stay in the north. Sentence16: There phone number is 01223350059. Do you require any more assistance? Sentence17: Thank you kind person for helping me! Sentence18: Thanks for the info, can you also get me a taxi from the hotel to the restaurant? I need the taxi to be there by 04:15. Question: Who has spoken the sentence 11? (A) User (B) System
Solution:
Answer: (B) System