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? Solve this instance: Sentence1: I need to get to Ely by 17:30. Sentence2: Perfect! It is called Da vinci pizzeria and is located at 20 Milton Road Chesterton Sentence3: I'm glad to have been of service to you. Is there anything else I can assist you with? Sentence4: Sounds great. Book me there for 12:45 on sunday for 5 people. Sentence5: Can you help me find a very cheap restaurant in the north? Sentence6: Have a wonderful day! Sentence7: I have made your reservation for 5 people on sunday at 12:45 at da vinci pizzeria and your reference number is KC6B0PKU . Sentence8: What other options are there for Italian food? Maybe I could go for a moderate price or. Sentence9: Thank you for contacting Cambridge TownInfo Centre. Have a great day! Sentence10: I suppose since they don't do Sunday reservation, switch to Saturday. Sentence11: No. Thanks for all of your help though. Sentence12: Alright, there are quite a few. When would you like to leave? Sentence13: Can you find me a cheap Italian restaurant in the north part of town any one is fine and book it for 5 people at 12:45 on sunday? Sentence14: 16.50 pounds, should i book it for you? Sentence15: No, thanks, I'll just take care of it at the station. You've been a big help. Sentence16: I'm also looking for a train that departs from cambridge and is leaving on monday. Sentence17: Lets go with the italian restaurant! Sentence18: Train TR9310 will get you there by 17:24 and is your best option. Would you like me to book it for you? Sentence19: Thank you for contacting us. Sentence20: All I have in that price range is chinese,and indian. Sentence21: What is the price for TR9310? Sentence22: I have two restaurants that would meet your requirements. I have an indian restaurant or an italian restaurant. Which do you prefer? Question: Who has spoken the sentence 8? (A) User (B) System
Student:
Answer: (A) User