Task: Speaker Identification
Input (English): Sentence1: The reservation for 2 nights was successful. Your reference number is UKSVUD20 . Is there anything else I can help you with today? Sentence2: I certainly can. Do you have additional preferences? Sentence3: You're welcome! Enjoy your stay! Goodbye. Sentence4: Ok. The acorn guest house is in the north part of town in the moderate price range. Would that work? Sentence5: I'm looking for a guesthouse, and I misspoke earlier. I actually don't care about the internet, but I do need free parking. Sentence6: That's all, thank you . Sentence7: The area doesn't matter. Sentence8: Yes. I would like to book that for 4 people for 4 nights staring on Wednesday. Sentence9: Would you be able to help me find a room that has free wifi? Sentence10: Sorry, it was unavailable at that time. Perhaps you might want another day or a shorter stay? Sentence11: Can you get it for 2 nights? Sentence12: I have 21 guest houses, can you tell me what area you would like to be in? Question: Who has spoken the sentence 10? (A) User (B) System
Output (English): Answer: (A) User