Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: I would like to stay in a guesthouse that has free parking. Sentence2: Could you please recommend one? Sentence3: Yes, I found 5 guesthouses they have moderate price range, free parking, 4 stars and 3 stars.Which one will you prefer? Sentence4: It does not matter but I would need the entrance fee Sentence5: No, that is all I need today. Thank you so much. Sentence6: What area would you like to stay? Sentence7: i need a place to stay. Sentence8: Okay, I recommend the Acorn Guest House. Sentence9: Booking was successful. Reference number is : FTFRIGTY . Can I help with anything else? Sentence10: Okay! Would you like to stay in a hotel, or a guesthouse? Sentence11: Your taxi is booked. Their contact number is 07080927615 and they will be picking you up in a white lexus. Is there anything else I can help you with? Sentence12: I'd recommend Club Salsa. It's in the centre and the entrance fee is 5 pounds. Can I help with anything else? Sentence13: We live in the north so something close by. Sentence14: What area would you like it to be in? Sentence15: I need more information on your price range. Sentence16: Sure, coud you find one in the north? Sentence17: I would like to stay in the moderate price range. Sentence18: Yes! I'm also looking for a nightclub in town Sentence19: There are several 4 star options as well as a 3 star and also a 0 star option. Do you have a preference? Sentence20: I have found 7 guesthouses that meet your specifications and are in the moderate price range. Would you like me to make a recommendation? Sentence21: Thank for using the Cambridge TownInfo centre. Goodbye Sentence22: Ok great. I need a room for 3 people and 4 nights starting from Monday. Sentence23: Whatever is available, please book me for 3 people on 4 night starting monday. Sentence24: Yes I need a taxi leaving the attraction at 21:30. Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User