Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
See one example below:
Problem: 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
Explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Problem: Sentence1: The phone number for All Saints Church is 01223452587 and it's postcode is cb58bs. Can I help you with anything else today? Sentence2: You're welcome. Have a great time! Sentence3: The Copper Kettle is an excellent choice for British cuisine. Alternatively, there is also an asian oriental restaurant. Do either of those sound suitable? Sentence4: The Copper Kettle's phone number is 01223365068 and the address is 4 Kings Parade City Centre, postcode cb21sj. Would you like me to book a table for you there? Sentence5: Are their any architecture in the centre of cambridge? Sentence6: I would like to suggest all saints church. The entrance fee is free. Sentence7: Excellent, could I also get its postcode and phone number? Sentence8: Certainly, pick out a good option. I will need the entrance fee please. Sentence9: No, thanks. I will book later on. I think that was all I needed. Thanks. Goodbye. Sentence10: Could you give a recommendation on a place to eat in the centre that is in a moderate price range? Sentence11: I'll go with The Copper Kettle. Can you give me the phone number? Sentence12: Yes! There are 4 churches as well as old schools. Would you be interested in one of those? Question: Who has spoken the sentence 6? (A) User (B) System
Solution:
Answer: (A) User