Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: No. That is what I need. Thank you! Sentence2: This looks complete, thank you for your help! Sentence3: You're welcome, have a great day. Sentence4: I apologize for the confusion. Currently, the taxi is set to depart Vue Cinema at 14:45 to go to Curry Garden. Does this need to be changed? Sentence5: Let's go with curry garden. I need the postcode, address, and phone number to that please. Sentence6: Vue to Curry. Thank you. Sentence7: There are 44 attractions you can view - is there a specific type of activity you're looking for? Sentence8: Hello, I am new to town and would like some ideas on whee I should go in the centre. Sentence9: I've booked your taxi - a grey toyota, contact number 07445683800 - but we should probably shore up the plans again. Is it Vue to Curry Garden or vice versa? Sentence10: I can recommend the Vue Cinema at the grafton centre, east road. Would you like me to book tickets? Sentence11: I am sorry, I couldn't find such a restaurant. Would you like to change your preferences, perhaps a different type of cuisine? Sentence12: The Vue Cinema is in the centre, but the entry fee is not listed. Perhaps you'd prefer All Saint's Church, which is renowned for its Architecture, and offers free admittance? Sentence13: I also need a taxi from Vue Cinema to Curry Garden. I need to leave Curry Garden by 14:45 Sentence14: I'm sorry, I don't have a listing of their entrance fee in my system. Sentence15: I apologize, but can we go back to finding a place to go but I would like something preferably in the centre of town and how much it costs? Sentence16: Thanks, I'm also looking for an expensive danish restaurant in the centre of town. Sentence17: There are five Indian restaurants near the centre in the expensive price range. They are: curry garden, the golden curry, saffron brasserie, panahar, and curry king. Sentence18: No thank you. i'm looking for an indian restaurant Sentence19: Curry Garden is located at 106 Regent Street City Centre. The postcode is cb21dp. The phone number is 01223302330. Sentence20: No. Can you recommend a place I should go? Sentence21: OK. What is the entrance fee? Sentence22: Great! Thank you for confirming that. Is there anything else I can do for you today? Question: Who has spoken the sentence 16? (A) User (B) System
A:
Answer: (A) User