Task: Speaker Identification
Input (English): Sentence1: I'd like to leave cambridge on sunday, please. Sentence2: Sure, I can help you with that. What day were you wanting to leave on? Sentence3: May I please have the price for this train? Sentence4: You're very welcome. Enjoy your visit. Sentence5: Yes, I think so. I hear a lot of good things about them. Can you book me a room for 7 people for 2 nights on Friday please? Sentence6: No thanks that's all I need for today. Thanks for the help. Sentence7: Can you help me find a hotel called El Shaddai? Thanks. Sentence8: TR8464 is your best bet. It leaves Cambridge at 11:21 on Sunday and arrives in Stevenage at 12:10. Sentence9: Yes, El Shaddai is a cheap guesthouse in the town centre. Would you like to book this guesthouse? Sentence10: I also need a train going to stevenage and arriving there by 13:00. Sentence11: The cost is 10.24 pounds. Would you like me to book a ticket? Sentence12: Your booking was successful, the reference number is OQ4FTSP6, can i help with anything else? Question: Who has spoken the sentence 2? (A) User (B) System
Output (English): Answer: (A) User