Task: Speaker Identification
Input (English): Sentence1: The first train leaving Stansted Airport after 17:45 leaves at 18:24. You'd arrive in cambridge by 18:52. Would you like me to book a seat on this train? Sentence2: Sorry about that. The postal code is cb58bs. Sentence3: There are many attractions. Churches, cinemas, colleges, and art gallery's. Do any of those sound appealing? Sentence4: To Cambridge, from Stansted Airport. Sentence5: Can you give me a few samples? I'll need the entrance fee, too. Sentence6: All Saints Church is free to get in as is Holy Trinity Church. Would you like more information? Sentence7: You are welcome. Enjoy your stay in Cambridge. Bye. Sentence8: Thanks so much for your help today, that was everything I needed. Sentence9: Yes. Postcode, phone number and entrance fee's if any of All Saints Church. Sentence10: Could you give me a little more information? Where will you be traveling to and from? Sentence11: Yes, I still need the postcode for All Saints Church. Sentence12: Yes please, what is the Train ID and price? Sentence13: That won't be necessary but thanks anyway. Although, I could use some help finding an attraction in the centre of town. Sentence14: Their phone number is 01223452587. There is no entrance fee. Is there anything else that i can help you with? Sentence15: I need a train leaving Thursday after 17:45. Sentence16: The train ID is TR5433 and the cost is 10.10 GBP per ticket. Would you like me to book this trip for you? Question: Who has spoken the sentence 9? (A) User (B) System
Output (English): Answer: (B) System