Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: We have many hotels to choose from. Is there a particular area of the city you would like to stay in? Sentence2: I need a particular hotel please. Sentence3: Yes. Please try to make a reservation in the same price range. Sentence4: No problem. Have a nice stay. Bye. Sentence5: I'm sorry but I was unable to book for those nights. Would you like to try a different hotel? Sentence6: No I want to book starting on Wednesday for 2 people for 2 nights Sentence7: I have found The Lensfield Hotel located on 53-57 Lensfield Road. Would you like to book now? Sentence8: To make sure I get the booking right, by the weekend you mean you want to stay for two nights starting Saturday? And how many people will be staying? Sentence9: yes for the weekend Sentence10: I don't know. But I do know the name of the hotel. It's the Lensdield Hotel. I must book that exact hotel. It is important. Sentence11: You are booked into express by holiday inn Cambridge which is in the expensive price range you wanted. The reference number is IC7AAXP6 . Is there anything else? Sentence12: No, that's it! I appreciate your help! Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User