Task: Speaker Identification
Input (English): Sentence1: Great! Any chance I could get a table for 7 there at 14:30 on Wednesday? I'll need the reference number once you make the reservation. Sentence2: I'll go with the 17:29. What is the train ID and price? Sentence3: Excellent. Where is it? Sentence4: Can you tell me if the restaurant Eraina is in Cambridge? Thank you. Sentence5: There are four trains that meet those criteria. The earliest leaves at 17:29 and arrives at 18:07. Trains are every 2 hours after that. Sentence6: The Address is Free School Lane City Centre, postal code cb23rh Sentence7: Actually I don't need any tickets today. I'm all set here. Thank you for your help. Sentence8: The booking was successful. Your table will be held for 15 minutes at 14:30 on Wednesday, and your reference number is K32GULPV . Sentence9: Thank you. I'll take it. Sentence10: Have a great day. Sentence11: The train ID is TR6673 and the price is 10.10 pounds per ticket Sentence12: How many tickets would you like me to book? Sentence13: Yes, it is in Cambridge. Sentence14: Okay great. I am also looking for a train leaving anytime after 17:15 going to Bishops Stortford on Thursday, can you book that for me please? Question: Who has spoken the sentence 1? (A) User (B) System
Output (English): Answer: (B) System