Task: Speaker Identification
Input (English): Sentence1: You got it, your reference is RPXVZ9Z2 . Thank you. Sentence2: You are welcome. Goodbye. Sentence3: It really doesn't matter but I'll need to know if the particular hotel has free parking and internet please. Sentence4: Can you book a table for four on Thursday at 16:00? Sentence5: I have nine guesthouses fitting this description. Do you have a preference on free wifi or parking? Sentence6: Thank you for all your help. Sentence7: Are there any guest houses currently available iin the moderately priced range? Sentence8: That's completely fine! Of the 9, 7 of them have 4 stars. 6 of those 7 have internet and parking. Would you like me to book one for you? Sentence9: I will hold off on the booking for now but thank you. I am also looking for a particular restaurant called stazione restaurant and coffee bar. Can you give me details? Sentence10: There is an italian restaurant by that name that is quite expensive. It is within the town centre, and also has a coffee bar. Sentence11: Yes, I have 15 hotels that meet your needs. Would you like to narrow your search by area? Sentence12: yes I would like to be in the north with the same requirements, thank you Question: Who has spoken the sentence 2? (A) User (B) System
Output (English): Answer: (A) User