Task: Speaker Identification
Input (English): Sentence1: Okay, can you tell me how many people are staying, how many days you want to stay and when you begin your stay, please? Sentence2: I am planning a trip in Cambridge Sentence3: I'm actually looking to book a specific hotel. It is called the Alpha-Milton Guest House. Sentence4: I just want to verify that train leaves from Cambridge correct? If so, can you book it for 6 people and provide the reference number. Sentence5: What area in cambridge would you like to stay? Sentence6: Ok, so you are all booked. Reference number is NM7IWBOC . Sentence7: Thanks so much. I also need a train to arrive in Peterborough by 16:45. Sentence8: I'd like to start my stay on Wednesday, it will be for two nights, and it will be 6 people. Sentence9: Alright, have a wonderful visit in Cambridge! Sentence10: Would you like to take the TR8327 on Friday, it arrives at 16:24? Sentence11: No thank you. Goodbye. Sentence12: Yes, that is correct. I have booked it for you, the reference number is IBM6BL8X and will be leaving at 15:34. Is there anything else I can help you with? Question: Who has spoken the sentence 3? (A) User (B) System
Output (English): Answer: (B) System