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: Express by holiday inn cambridge is available and fits your requirements Sentence2: I am looking for an expensive hotel that includes free parking. Sentence3: Sure thing. The number is 01480446000 . Can I help you with anything else today? Sentence4: No That is all. Thank you. Sentence5: I also need a place that is on the west side of town and that has free wifi. Sentence6: The Huntingdon Marriott Hotel is on the west side of town, is expensive, with a 4-star rating, and free parking and wifi. Would you like to book a room? Sentence7: I'm not sure. May I have their telephone number first? Sentence8: You're welcome. Please feel free to return to this service if you need anything else. Question: Who has spoken the sentence 5? (A) User (B) System
Student:
Answer: (B) System