Task: Speaker Identification
Input (English): Sentence1: Thanks, that's all I need. Have a nice day. Sentence2: There is a train Saturday at 20:36. Does that work for you? Sentence3: Yes that works great can I book that for 5 people please? Sentence4: Sorry. I want to leave on Saturday after 20:30. Sentence5: I have confirmed booking for 5 tickets, your reference number is CID6UHHF . The total fee is 70.4 GBP payable at the station. Can I help with anything else? Sentence6: Great! I'm glad we could help. Sentence7: Certainly, there are many trains going that route. Can you specify which day you'd like to travel? Sentence8: Hello, I'm looking for a train from Cambridge to Norwich. Question: Who has spoken the sentence 6? (A) User (B) System
Output (English): Answer: (A) User