Task: Speaker Identification
Input (English): Sentence1: I need the train to arrive by 10:45 and should be on the same day as the restaurant booking. Sentence2: Thank you so much! Goodbye. Sentence3: The TR1180 will have you in Cambridge about 10:35. Sentence4: How about Chinese food? Still expensive, still in the center. Sentence5: I'm also needing a train that departs from Norwich and goes to Cambridge. Sentence6: Success! You've got a table for 2 reserved on Wednesday at 13:45. Reference number I51P6C79 . Can I help with anything else today? Sentence7: No I really wanted an expensive place in Centre that serves New Zealand cuisine. Sentence8: Could you try one of those different places? I really need that day and time. Sentence9: Yes, I have four that I can recommend. How about Ugly Duckling? Sentence10: Enjoy your stay in cambridge and have a great day. Sentence11: How about on Wednesday, the same time for 2? Sentence12: There are none in the centre. There is no New Zealand food at all. Sentence13: Sure, when would you like to travel? Sentence14: Hi, I'm looking for a restaurant that serves expensive new zealand food and is in the center area. Sentence15: I am sorry to say that all 4 of the restaurants do not have openings at that time. Would you like to see other price ranges or areas? Sentence16: There are no openings at that time, is there another time you would like me to try? Sentence17: I would like a table for 2 at 13:45 Monday. Sentence18: Sorry, there are no restaurants like that in the centre. Would you like to change the type of food? Question: Who has spoken the sentence 2? (A) User (B) System
Output (English): Answer: (A) User