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: The Addenbrookes Hospital is located at Hills Rd, Cambridge Postcode CB20QQ. Sentence2: You are very welcome. Please let us know if you anything else? Sentence3: Thank you goodbye Sentence4: I need the location of a local hospital. Question: Who has spoken the sentence 1? (A) User (B) System
Student:
Answer: (B) System