Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Can you help me find a place to stay in the north? Sentence2: When would you like the taxi for? Sentence3: You're quite welcome! Thanks for using our services today. Goodbye! Sentence4: I will also need a taxi. Sentence5: Booking completed! Booked car type : black toyota Contact number : 07497343822 Is there anything else I can assist you with? Sentence6: Awesome. Are there any good Indian restaurants close to the hotel? Sentence7: I was able to book it, reference number is TGKX5Y65 . Sentence8: There is the nirala which is moderately priced and the royal spice which is cheap. Would you like me to book one? Sentence9: I would like to go from the hotel to Nirala to make sure I get there for that reservation. Sentence10: Your booking was successful. The table will be reserved for 15 minutes. Reference number is : R6H3QHUE . What else can I help you with today? Sentence11: Yes, 4 people, 4 nights, start from Wednesday. Reference number please. Sentence12: Yes, I'd like to book the Nirala for Wednesday for 3 people at 15:15, please. Sentence13: There is a moderately priced, 3 star guesthouse named the Alpha-Milton Guesthouse. Can I help you book your stay? Sentence14: It does not really matter. It does not need internet or free parking. Sentence15: Thanks so much! That's everything for now. Take care! Sentence16: Yes! Would you like to stay in a hotel, or a guesthouse? Question: Who has spoken the sentence 7? (A) User (B) System
Output:
Answer: (B) System