Teacher:You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Teacher: Now, understand the problem? Solve this instance: Sentence1: There are three restaurants available. Did you have a price preference? Sentence2: the good luck chinese food takeaway is expensive. the phone number is 01223244149. the address and postcode are 82 Cherry Hinton Road Cherry Hinton cb17ag. anything else? Sentence3: I need a place to dine that serves chinese food and is in the south. Sentence4: That would work perfectly. Can you get me 5 tickets for that train? Sentence5: Your booking was successful and the amount due at the station is 49 GBP. Your reference number is OGXNDTVX . Can I do anything else for you? Sentence6: Wednesday is the day I want, please. Sentence7: What day would you like to travel? Sentence8: Not really. Can I just have the address, postcode, and phone for your favorite? Sentence9: Ok great. Have a great day. Sentence10: We have lots of trains that come in by then. Where are you departing from? Sentence11: Hi there, I'm looking for a train that gets into Cambridge by 09:30 Sentence12: That is all I need. Sentence13: I'm leaving from Kings Lynn. Sentence14: I have a train that gets into Cambridge by 08:58. Question: Who has spoken the sentence 2? (A) User (B) System
Student:
Answer: (A) User