Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Can I have the departure time and price of train TR7329? Sentence2: How about a Spanish one? Sentence3: I am coming for birmingham new street, would like to arrive on wednesday at 10:45. Sentence4: Thank you, that's all I need. Sentence5: Okay. Your booking was successful. Your reference number is VJ7PEVYV . The table will be reserved for 15 minutes. Sentence6: I have two- la tasca, which is moderate, and la raza, which is cheap. Sentence7: I can put you on the TR7329, it will get you there by 10:23, how many tickets? Sentence8: Awesome. We're here if you need anything else. Thank you for using the Cambridge TownInfo centre. Have a great day. Sentence9: There are trains arriving in Cambridge daily! Where are you coming from, on what day, and at what time? Sentence10: pick one for me and book a table for 8 people at 18:30 on wednesday. Sentence11: Could you also tell me if there are any trains available arriving in cambridge that day? Sentence12: TR7329 Leaves at 07:40 and costs 75.10 pounds Sentence13: Iam sorry but I have nothing matching your needs right now. Sentence14: Yes, I was hoping for modern global food. Sentence15: We have many restaurants in the center of town. Do you have a certain cuisine or price range in mind? Sentence16: I'd like to find somewhere to eat in the centre. Question: Who has spoken the sentence 6? (A) User (B) System
Output:
Answer: (A) User