You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One 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 is here: 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

Now, solve this: Sentence1: Would you like a free entrance fee or paid? Sentence2: you're very welcome. enjoy your visit. Sentence3: Thank you for your help! Sentence4: I would like to know the location and types of museums that are in Cambridge, can you give me more information? Sentence5: Yes, that would work. Can I get a price and a departure time please? Sentence6: i also need a train on monday leaving from cambridge and arriving by 17:00. Sentence7: It departs at 15:11, price is 9.80 per pound, the train ID is TR9468. Sentence8: I do not have a preference on area. Sentence9: Would the train that arrives at 15:58 work better for you? Sentence10: Cambridge artworks is found in the East. Their postcode is cb13ef. Sentence11: There are 23 museums in Cambridge. Is there a particular part of town you're looking for? Sentence12: No. I need to go catch a plane. Sentence13: It doesn't matter just pick a great one for me, and I'll need the postcode for the museum that you recommend for me. Sentence14: There is a train leaving cambridge and going to kings lynn at 16:58 Monday will that train work for you? Question: Who has spoken the sentence 6? (A) User (B) System
Solution:
Answer: (A) User