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: what kind of entertainment are there in centre? Sentence2: I have your taxi booked, it is a black toyota and the contact number is 07523319524. Can I help with anything else? Sentence3: Thank you! I will also need a taxi to commute between the two places. Sentence4: cambridge university botanic gardens is in the centre area. I'm sorry I couldnt find it before. Can I get you more info on that? Sentence5: Ok, it's booked! Your reference number for the reservation is GZ16XA39 . Sentence6: There isn't any entertainment in the centre would you like to try another area or another type of attraction? Sentence7: I am looking for something in the centre. Sentence8: I'm not showing anything in the centre. Is there another area you're interested in visiting, or a different type of attraction? Sentence9: The address there is bateman street. Sentence10: Great! I'm also looking for something fun to do in town. Can you help me find something to do? Sentence11: Could you provide me with the address, please? Sentence12: Sure, do you want me to make a booking or do you need more information? Sentence13: From the park to the restaurant, I would like to get there by the booked time. Sentence14: Ok, how about a park in the centre. Are there any? Sentence15: Your welcome. enjoy your stay in Cambridge. Sentence16: We have many great attractions here. Is there some place specific you would like to go? Sentence17: Ok, is there a specific attraction type you are interested in seeing? Sentence18: I'd be happy to book a taxi for you. Where would you like to depart from? Sentence19: I am not finding any parks. Sorry. Sentence20: I would like to book a table for 3 people at 14:30 on sunday. I will need the reference number as well. Sentence21: I am looking for an entertainment attraction preferably. Sentence22: Just find me a park anywhere then. Sentence23: No, thank you. I have everything I need at this time. Sentence24: Hi! I am attempting to find a restaurant in Cambridge called Traveller's Rest. Do you know of it? Question: Who has spoken the sentence 22? (A) User (B) System
A:
Answer: (A) User