You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One example: 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
Solution is here: Answer: (A) User
Explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Now, solve this: Sentence1: I'd recommend jesus green outdoor pool. Would you like more information? Sentence2: Thanks. I hope your day is good too. Sentence3: Can you please provide me with the address, postcode and phone number? Sentence4: When is your arrival time? Sentence5: Lastly a taxi from the hotel to the pool please. Sentence6: I want to to leave the hotel by 10:30. Sentence7: thanks for inquiring with us and have a great day Sentence8: it sure is. thanks. Sentence9: Good. Glad to hear it. You can end this conversation now. I don't need anything else. Sentence10: The booking was successful. You have a reservation for 3 people, staying 4 nights a Acorn Guest House starting on Sunday. Your Reference number is : Z45I87LD . Sentence11: Thank you! I also need a swimming pool in the north area of Cambridge. Sentence12: Thank you for using our service. Sentence13: I am looking for information. Can you help me with a place to stay while I'm in town? Sentence14: That sounds perfect. I need a room for 3 people and 4 nights starting from sunday. Sentence15: Thanks. That is all for today. Sentence16: Do you have a arrival time in mind ? Sentence17: Your taxi have been booked for a black volvo and its contact number is 07055228719. Sentence18: The North part of town is where I want to go and include free parking and should have a star of 4 Sentence19: Sure! The address is between victoria road and the river, the postcode is cb43px, and the phone number is 01223302579. Sentence20: Okay, how about the Acorn Guest House? It's located on 154 chesterton road. Would you like me to make a reservation? Sentence21: I can help you. Which part of town? Sentence22: My arrival time will be 17:00. Question: Who has spoken the sentence 8? (A) User (B) System
Solution:
Answer: (A) User