Task: Speaker Identification
Input (English): Sentence1: There is a train that leaves at 15:35. Sentence2: Just to be clear, you want me to book 1 seat on train TR4389, departing Ely at 15:35. Is that correct? Sentence3: Ok I will book that for you and get you a confirmation number Sentence4: What day would you like to travel? Sentence5: The first train leaves at 05:35 and has a duration of 17 minutes. Trains leave every two hours thereafter ending at 23:35. Sentence6: No. I don't need a booking. Sorry. I do need help finding an attraction. Sentence7: I am traveling friday. Sentence8: There are several attractions what part of town Sentence9: Do you have one leaving after 15:30? Sentence10: Need the train schedule from ely to cambridge Question: Who has spoken the sentence 5? (A) User (B) System
Output (English): Answer: (B) System