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: Does it have free parking? Sentence2: how about a cheap hotel with free parking? Sentence3: I was able to book you at el shaddai. Your Reference number is : 4WHOTORJ . Sentence4: Yes. I need a place for 3 on Wednesday at 17:15. Sentence5: I have two guesthouse available. They both offer free parking and are 0 stars. One is in the north and one in the centre? Do you want a specific area? Sentence6: I also need a hotel in moderate price range and star rating of 0. Sentence7: No, I am all set for today. You have been very helpful. Thanks. Bye. Sentence8: Great! That booking was successful and your reservation number is K1T4IC74 . Sentence9: Cityroomz matches those requirements. Would you like the phone number, or a reservation? Sentence10: The area doesn't matter. Can you pick one and book a room for 3 people for 5 nights on Wednesday. Sentence11: Thank you for using our service. Good-bye! Sentence12: Nice place. It is located at 64 Cherry Hinton Road, Cherry Hinton. Can I book a table for you? Sentence13: Is there anywhere else which would offer free parking? Sentence14: Not with those criteria. We could start a new search if you like. Sentence15: I have booked your taxi. Your car is a blue volkswagen, they can be reached at at 07653689405 if you have any questions. Can I assist you with anything else? Sentence16: I'm afraid it does not offer free parking. Would you like to book a room? Sentence17: Can I get a taxi from the hotel to the restaurant, I would like to arrive shortly before the booking time. Sentence18: I need to find a restaurant called taj tandoori Question: Who has spoken the sentence 5? (A) User (B) System
Solution:
Answer: (B) System