Task: Speaker Identification
Input (English): Sentence1: Yes, please. We will be arriving on Saturday and staying 4 nights. There are 6 people in our party. Sentence2: I do not have any hotel or guesthouse matching that description Sentence3: Okay, enjoy your visit to Cambridge! Sentence4: I have 32 locations offering free wifi. Do you have a particular area of town in mind? Sentence5: Okay, can we try one with a star of four? Sentence6: Okay, can you give me the phone number for ask? Sentence7: The avalon guesthouse is four starts and meets your needs, would you like me to book you? Sentence8: I need a place to dine. Sentence9: I want a cheap italian place in the centre Sentence10: I need a place to stay that has free wifi. I don't need parking though. Thank you. Sentence11: No that will be all thanks. Sentence12: a star of 1 and in the North part of town thank you Sentence13: There are three options to choose from. I recommend ask. Sentence14: The phone number at ask is 01223364917. Would you like me to make a reservation for that? Sentence15: What type of cuisine are you looking for and what area of town? Sentence16: Booking was successful. Reference number is: M7X0176H . Is there anything else I can help you with today? Question: Who has spoken the sentence 5? (A) User (B) System
Output (English): Answer: (B) System