Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Problem:Sentence1: No, thank you. Please go ahead and make a reservation at Meze Bar. Sentence2: I'm looking for an expensive restaurant in the centre of town. Sentence3: Please do, thank you. Sentence4: meze bar restaurant is great. it is located in196 Mill Road City Centre, cb13nf. can i give you their phone numbers? Sentence5: I located the Meze Bar restaurant for you but have not made a reservation per your request. Would you like me to locate a different restaurant? Sentence6: Gonville Hotel is in the Centre, has 3 stars in the expensive price range. Would you like a reservation? Sentence7: I also would like a restaurant. Sentence8: I'd like to try some Turkish cuisine if there's a restaurant that serves it. Sentence9: They do have free parking yes. Sentence10: I can help you with that. Are there any other requirements you are looking for? Sentence11: And what's their phone number? Sentence12: Do they offer free parking? Sentence13: Have a nice day. Sentence14: I would like to leave the restaurant by 11:15. Sentence15: Ok sure, When and with how many people will you be dining at Meze Bar? Sentence16: That's all the information I need on the hotel. I would like to book a taxi to commute between the restaurant and the Gonville Hotel. Sentence17: No. thank you. I am also looking for a place to stay. I would like a 3 star hotel in the expensive price range. Sentence18: Booked car type : black bmw Contact number : 07798470642 Sentence19: What time would you like to travel? Sentence20: I'll do that later once I find out how many people can make it. Thank you for all your help. Sentence21: It is 01223366611 Sentence22: I'm sorry, they do not have a phone number listed. Would you like to book a table? Question: Who has spoken the sentence 18? (A) User (B) System
Solution:
Answer: (A) User