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: Can you tell me what the entrance fee is for those? Sentence2: I am looking for an east-based place to go in town. Sentence3: Yes, of course. It is cb58hy. Is there anything else I can find out for you? Sentence4: So, is that all you needed today? Sentence5: Yes, that's all. Thank you. Sentence6: The Cambridge Museum of Tech. costs 5 pounds. There is no information on the admission price for Funky Fun House. Would you like their phone number? Sentence7: Thank you very much! Sentence8: You're welcome. Goodbye! Sentence9: How about funky fun house? It's in the east. cambridge museum of technology is also in the east. Sentence10: No, thanks. Can I get the postcode for Funky Fun House, please? Question: Who has spoken the sentence 7? (A) User (B) System
Student:
Answer: (B) System