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? If you are still confused, see the following example:
Sentence1:i need a place to dine in the center thats expensive Sentence2: I have several options for you; do you prefer African, Asian, or British food? Sentence3: Any sort of food would be fine, as long as it is a bit expensive. Could I get the phone number for your recommendation?Question: Who has spoken the sentence 2? (A) User (B) System
Solution: Answer: (A) User
Reason: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Now, solve this instance: Sentence1: Where did the accident occur? Are there any injuries? Sentence2: I am not familiar with the area, but I am more concerned about the current car accident dispute. Sentence3: I was involved in a car accident and need help sorting it out. Sentence4: I hope everything turns out alright for you. Please contact us again if we can provide any more information. Sentence5: Not yet. Can you help me with locating the postcode? Sentence6: No, that is all I need. Thank you. Sentence7: The postcode for Parkside Police is CB11JG. Do you need further assistance? Sentence8: Have you contacted the police? Question: Who has spoken the sentence 2? (A) User (B) System
Student:
Answer: (A) User