You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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Question: Sentence1: I'd like to dine in the center of town, please. Sentence2: Could you give me the address and phone number for the Slug and Lettuce please. Sentence3: I'm looking for a place to dine that serves gastropub food. I want it to be expensive. Sentence4: You're quite welcome! Thanks for contacting the Cambridge TownInfo Centre and have a great day! Sentence5: The slug and lettuce is located at 34 - 35 Green Street, postcode cb23ju. I'm sorry our system does not list their phone number. Is there anything else? Sentence6: I have two in the centre, the Backstreet bistro and The Slug and Lettuce. Would you like for me to make you a reservation? Sentence7: I wish you could provide their phone number. But other than that you've given me everything I need to know. Thank you goodbye. Sentence8: We have 3 options in Cambridge for expensive gastropub food. Would you prefer a place in the centre or in the east? Question: Who has spoken the sentence 3? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Please contact the Parkside Police Station at 01223358966. Sentence2: Help me please, i just been robbed and don't know what to do. Sentence3: Thanks, that's all. Good bye. Sentence4: Thank you for using our services. Sentence5: The postcode is CB11JG. Do you need further assistance? Sentence6: Thank you, what's the postcode? Question: Who has spoken the sentence 1? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: For indian food, I have the Curry Prince restaurant and Rajmahal. They are both moderately priced and located in the east. Can I tell you more about one of those? Sentence2: Yes. Give me the address and postcode for one of those, please. Sentence3: Is there one with unusual food? Sentence4: Enjoy! Goodbye! Sentence5: Ok, tell me whats available in Indian food. Sentence6: I'm looking for a place to dine in the moderate price range in the east. Sentence7: No, that's all the information I need. Thanks for your help! Sentence8: There are 3 moderately priced restaurants on the east side. Do you prefer Indian or Italian food? Sentence9: The address and postcode for Curry Prince is 451 Newmarket Road Fen Ditton, cb58jj. Is there anything else I can do for you? Sentence10: No, I'm afraid Indian or Italian are the only options. Question: Who has spoken the sentence 5? (A) User (B) System

Answer:
Answer: (B) System