Task: Speaker Identification
Input (English): Sentence1: I need a place to stay with free wifi but I don't need free parking, thank you. Sentence2: Yes, let's go ahead and book with the Avalon. Sentence3: Thank you. I am also looking for a place to eat in the centre area and that serves indonesian food. Sentence4: how about lebanese instead? Sentence5: There's actually a great Lebanese restaurant in that area, Ali Baba. Would you like me to book a table for you? Sentence6: Yes, book the table for two. Also, make it a late dinner? Sentence7: It doesn't matter as long as it's on the moderate range. Sentence8: Ok. The booking was successful and your reference number is C35XS6YE . Sentence9: I'm afraid that I didn't find any restaurants matching your criteria. Would you like to try a different type of cuisine, or a different part of town? Sentence10: Okay, I will book the table for two at a moderate restaurant. Sentence11: are there any indonesian restaurants elsewhere? Sentence12: 9 of the 10 results returned are guesthouses. What area of town would you like to stay in? Sentence13: Do you have a preference for location? I'm showing guesthouses everywhere but the city centre. Sentence14: There are none in town. Shall I try another type of food? Sentence15: I just need to find one that has room for 3 people to stay 3 nights starting from Saturday. Sentence16: Do you have any in the cheap price range? Sentence17: I am showing 2 guesthouse and 1 hotel. All are moderate price range. Would you like more information? Sentence18: the avalon is available,, would you like to book now? Question: Who has spoken the sentence 3? (A) User (B) System
Output (English): Answer: (B) System