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: gonville and caius college's postocode is cb21ta and their phone number isv01223332400 Sentence2: I actually want a hotel with 0 stars, I don't like stars. Sentence3: thank you that will be all Sentence4: I am not finding anything like that, something else perhaps? Sentence5: There are 3 entries that meet your criteria. I would recommend the A and B guesthouse or Avalon as they both get 4 stars. Sentence6: You're all set. Your Reference number is : F2PPHLSX . Sentence7: Can I also get a place to stay, needs to include wifi but I dont care about parking. Sentence8: You're very welcome. Enjoy your stay! Sentence9: Could you suggest one and provide the postcode and phone number? Sentence10: Yes, there are 13 colleges in the centre of town. Sentence11: Yes, I would like to book it for 2 nights starting from Monday for 6 people. Please let me know the reference number. Sentence12: How interesting that there's NO entertainment in the centre of Cambridge, sound like a fun town... perhaps there is a college I could visit? Sentence13: Okay I have one option for you called Cityroomz. Would you like me to book that for you? Sentence14: i am looking for places to go in town. The attraction should be in the centre and should be in the type of entertainment. Question: Who has spoken the sentence 10? (A) User (B) System
Student:
Answer: (A) User