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: Sure thing, what kind of food would you like. I have several options? Sentence2: Thanks. That was all I needed. Goodbye. Sentence3: I do not have information on their entrance fee, I'm sorry. Sentence4: You got it! I've booked a taxi for you. It'll be a yellow ford with the contact number 07730485057 Sentence5: Can you tell me if there's a concerthall in the city center? Sentence6: Okay. Can you tell me the departure or arrival time? Sentence7: There's a place called the Man on the Moon that is a great concert hall. They are located at 2 Norfolk Street. Postcode is cb12lf. Their phone number is 01223474144. Sentence8: sure, the postcode is cb21uw Sentence9: enjoy your stay! Sentence10: Lan Hong House is Chinese food, Galleria is European style food and the Varsity Restaurant is international dining. Do any of these interest you? Sentence11: Thank you, I also need a taxi to commute between the two places. Sentence12: What is the entrance fee? Sentence13: Ok, well thanks anyway. Can you help me find a restaurant in the centre of town also? I prefer something moderately priced. Sentence14: I'd like to leave the man on the moon by 04:45, can you set that up for me? Sentence15: I'm not too picky on what kind of food as long as it is good. Can you make a few suggestions please? Sentence16: Galleria sounds good. Could I get the postcode for that please? Question: Who has spoken the sentence 14? (A) User (B) System
A:
Answer: (A) User