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: No. Pick whatever is available. Sentence2: acorn guest house is a nice place.Would you like the address ? Sentence3: We have quite a selection of lodgings in the north. Do you have a price range preference, or additional needs, to narrow down our search? Sentence4: Yes, I am looking for a 4 star hotel. Sentence5: We have 8 guesthouses with a 4 star rating. 7 of the them are moderately priced and one is in the cheap range. Do you have a preference? Sentence6: I need to find a hotel in the north part of town. Question: Who has spoken the sentence 1? (A) User (B) System
Student:
Answer: (B) System