Task: Speaker Identification
Input (English): Sentence1: Your room for two people for three nights on Monday was booked successfully. Your reference number is CW9SXT27 . Is there anything else I can help you with? Sentence2: I am not particular about area but I need it to include free parking. Sentence3: I need something moderately priced in the centre. What would you recommend? Sentence4: Please locate me a guesthouse with 4 star rating in Cambridge. Sentence5: Is cost important to you? Sentence6: How about the Alexander bed and breakfast? It is a guesthouse in the center with 4 stars and has free internet and parking. Sentence7: that is it for today. have a nice day Sentence8: Okay, what type of food would you like to eat? Sentence9: Oppss sorry, I thought I had given it to you. We'll be checking in on Monday Sentence10: I think I like it, please book me room for two people for three nights and get me confirmation number. Sentence11: No, as long as it has the amenities and stars that I asked for. Sentence12: I am open to suggestions. I need a booking for 1 at 12:30 on Monday. Can I get a reference number? Sentence13: No problem, I just need the first day that you will be staying. Sentence14: I have many what area would you like it to be in? Sentence15: I also need a restaurant reservation. Sentence16: Sure, what type of restaurant are you looking for? Sentence17: Thank you for contacting us and have a nice day. Sentence18: I reserved a table at Cotto, you reference # is BBARW8R2, anything else today? Question: Who has spoken the sentence 2? (A) User (B) System
Output (English): Answer: (A) User