Task: Speaker Identification
Input (English): Sentence1: Yes, that stay is available. I have successfully reserved it for you with a reference number of 34Z6Y56Y . Sentence2: Hi there. I was wondering if you could provide some information on the Bridge Guest House hotel. Sentence3: You are very much welcome. Thank you for using our service and have a good day! Sentence4: Thank You. I also need a train from Cambridge on Wednesday. Sentence5: I would like the one that arrives at 8:10. Could you book it for 6 people? Sentence6: You're all set! The reference number is BGNTQZRJ, and you can pay the total fee of 76.8 GBP at the station. Is there anything else I can assist you with today? Sentence7: Sounds good. Could you book me a room for 5 nights, starting Sunday? There will be six of us. Sentence8: I need to arrive in Stevenage by 09:45 on wednesday Sentence9: I'm sorry, Monday is not available either. Would you like to try a shorter stay, perhaps? Sentence10: Would 3 nights starting Sunday work? Sentence11: It is a guesthouse located in the south part of town in the moderate price range and has a 3 star rating. Sentence12: I'm afraid it's not available for that period. You would like to try a different day? Or a shorter time period? Sentence13: The TR8974 arrives closest to that time, at 08:10. Your other choice arrives 2 hours earlier. Sentence14: Is it available on Monday? Sentence15: Sure, I need further information to narrow the results though. Sentence16: Nothing else. Thank you for your help Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System