Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Do you have a driver who can take me there? Sentence2: Do you need any further assistance? Sentence3: I'm looking to find Addenbrookes Hospital please. Sentence4: Sure, where are you departing from? Sentence5: Ah, OK, yeah you said that earlier. Sorry, I got distracted by the car thing but my friend said he could give me a lift. Thanks for everything. Sentence6: They are at Hills Rd, Cambridge, CB20QQ. Sentence7: They are at Hills Rd, Cambridge, CB20QQ Sentence8: No that was all. Thanks Sentence9: Thank you for using our services. Sentence10: Could you give me the address and postcode please? Sentence11: Actually, can you please give me the phone number? Sentence12: Their general number is 01223245151. Do you need anything else? Question: Who has spoken the sentence 5? (A) User (B) System
Output:
Answer: (B) System