Task: Speaker Identification
Input (English): Sentence1: Booking was successful. Your reference number is QIT1W09H . Do you need anything else? Sentence2: Thank you so much for that information. How many people in your party so I can make the booking for you? Sentence3: Alexander bed and breakfast is in the cheap price range in the centre of town. Sentence4: I will be staying 5 nights starting from Saturday. Sentence5: There are 19 trains leaving Cambridge on Sunday. When would you like to depart? Sentence6: I need a list of cheap places to stay that include free parking. Sentence7: Thank you. I also need a train to Kings Lynn that leaves on Sunday. Sentence8: Okay, does that place include free wifi and it is 4 stars? Sentence9: Yes, can you book it for 6 people? Sentence10: Yes, the Alexander has free wifi and is a 4 star hotel. How many nights will you be staying? Question: Who has spoken the sentence 1? (A) User (B) System
Output (English): Answer: (B) System