Task: Speaker Identification
Input (English): Sentence1: That sounds great. I would like to book that for 2 people and 4 nights starting from Wednesday. And if I can have the reference number once booked. Sentence2: That's in the centre? Sentence3: Do any of the hotels have 3-star ratings? Sentence4: I have one with 3 stars in the expensive price range. Sentence5: I have 2 guesthouses and 3 hotels available. Do you have a preference? Sentence6: gonville hotel would fit all your needs Sentence7: Your booking was successful. Your reference number is BX2JNTSY . Thank you Sentence8: I'm looking for a place to stay in the centre. It doesn't need to include internet. Question: Who has spoken the sentence 1? (A) User (B) System
Output (English): Answer: (B) System