Task: Speaker Identification
Input (English): Sentence1: Yes, that would be great. I will be there for three nights. Sentence2: So glad I could be of assistance. Have a lovely day! Sentence3: We arrive on Monday and stay for 3 nights, there are 7 of us. Sentence4: dojo noodle bar would be perfect for you. Shall i book it ? Sentence5: Actually I want a restaurant that serves food in the type of the americas Sentence6: A black volkswagen is booked for you. The contact number is 07101354106. Anything else today, or will that be all? Sentence7: How many people and from what day will you stay? Sentence8: Thanks for all of your help today you have been wonderful! Sentence9: I need to find a place to stay in the centre of town. Sentence10: There are no cheap restaurants in the centre of town serving cheap food from the Americas. Wild you like to try a different area or cuisine? Sentence11: Yes please. Also, I'd like to get a taxi and leave the hotel at 14:30. Could you get me the contact number and car type? Sentence12: Perfect. Alexander Bed and Breakfast is a cheap guesthouse in the center with free internet and parking. Can I book it for you? Sentence13: I need to find a place to eat as well. Sentence14: Booking was successful. Reference number is : DHS86PO0 . Can I help with anything else today? Sentence15: I'd like a cheap guest house with wifi. Sentence16: Do you have a price range? Sentence17: I would love to help you with that. Do you have anything specific in mind? Area? Price range? Sentence18: Nandos City Centre is a cheap place to eat and is in centre. Can I book it for you? Sentence19: I am looking for the same area and price range as the guesthouse -- centre and cheap. Sentence20: Sure, how about Portuguese? Question: Who has spoken the sentence 5? (A) User (B) System
Output (English): Answer: (B) System