You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One example is below.
Q: 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
A: Answer: (A) User
Rationale: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system
Q: Sentence1: Thank you and have a wonderful day! Sentence2: Can you please give me your departure and destination? Sentence3: I am also looking for a train that should arrive by 15:15 and one that needs to leave on Tuesday. Sentence4: No. Why don't you pick one at random for me and give me the address and postcode. Sentence5: Stevenage is my departure, my destination is Cambridge. Sentence6: Thank you. Your service was pleasant. Sentence7: I'd like to visit a museum in the center of town. Sentence8: There are 11 museums in the town centre area, all with free admission. Are you looking for a particular type of museum? Sentence9: There is one train departing from Cambridge and arriving in Stevenage at 14:43. All other trains arrive earlier or later. Would you like me to book this for you? Sentence10: Cambridge Contemporary Art Museum address 6 trinity street postcode cb21su Sentence11: Booking was successful, the total fee is 51.2 GBP payable at the station . Reference number is : UJAL7AEJ. Sentence12: That would be fine please book it for four people Question: Who has spoken the sentence 5? (A) User (B) System
A:
Answer: (B) System