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: You're welcome. Goodbye. Sentence2: Kings Lynn to Cambridge. Sentence3: TR1031 leaves at 15:11. Does that work for you? Sentence4: Yes that works please book for 5 people. Sentence5: Ok, and where will you be traveling to? Sentence6: Yes, the city centre was where I was planning to go. Sentence7: That would be fine I need the phone number, postcode and address please. Sentence8: No thanks. You were very helpful. Until next time. Goodbye. Sentence9: Jinling Noodle Bar is my favorite! It is moderately priced and in the Centre. Would you like to book a table? Sentence10: You are set, reference number is 5S55128O, any other questions Sentence11: The address is 11 Peas Hill City Centre cb23pp. The phone number is 01223566188. Sentence12: We have several Chinese restaurants in the city center, is that where you were looking to eat? Sentence13: I was looking for a chinese place in Cambridge. Sentence14: Thanks! I also need a train after 14:45 on Saturday. Question: Who has spoken the sentence 4? (A) User (B) System
Student:
Answer: (A) User