Task: Speaker Identification
Input (English): Sentence1: Where will you be departing from, and what is your destination? Sentence2: Is there an exact address, like a street number? Thanks! Sentence3: Great. Thanks for all your help! Sentence4: It has been booked. Your total fee is 37.79 GBP, which is payable at the station. Your reference number is 2X743C2D . Sentence5: Yes, can you book it for 1 person, please? Sentence6: Yes, I'm also looking for a train that leaves on Friday after 11:15. Sentence7: The TR3877 leaves at 12:09 on Friday. Would you like me to book it for you? Sentence8: It is on Saint John's Street, though it doesn't have an exact street number. Is there anything else you would like to know? Sentence9: Saint John's College is in the Centre of town on Saint John's Street. The entrance fee is 2.50 Pounds. Can I help you with anything else? Sentence10: You're welcome. Have a good day! Sentence11: cambridge is my destination and from leicester Sentence12: Can you help me find information on saint john's college? Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System