Teacher: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Teacher: Now, understand the problem? If you are still confused, see the following 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: Answer: (A) User
Reason: 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 instance: Sentence1: You can reach The Copper Kettle at 01223365068. Their postcode is cb21sj. Is there anything more I can help with today? Sentence2: There are four great restaurants that match your criteria. I highly recommend the copper kettle located at 4 Kings Parade City Centre. Would you like me to book a table? Sentence3: That sounds great, can I please get the phone number and postcode? Sentence4: I am looking for something to do in the centre area of town. I was thinking maybe a nightclub. Sentence5: Their phone number is 01223519224 and postcode is cb23hx. Is there anything else I can help you with? Sentence6: Have a nice day. Sentence7: Have a nice day. Sentence8: Where are you going? I can help you book a taxi once you give me your destination Sentence9: What is the phone number and postcode there? Sentence10: There are many moderately priced restaurants in the city centre. Is there a type of cuisine you would like to try? Sentence11: Yes I am interested in British food. Sentence12: I'm traveling between the restaurant and nightclub. I need to leave the nightclub by 1:00. Sentence13: I'll also need a taxi. It should leave The Fez by 1:00. Please include the contact number and car type. Sentence14: There are 5 nighclubs in the Centre. May I suggest The Fez Club? Sentence15: I'm looking for a moderately priced restaurant in the Cambridge city centre. Sentence16: I have booked that taxi look for a yellow honda. The contact number is 07354152897. Question: Who has spoken the sentence 2? (A) User (B) System
Student:
Answer: (A) User