user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: which family of computer processor is a variant of the atmega325? 
Knowledge Triplets: megaAVR, computer.computer_processor.variants, ATmega6450
ATmega1281, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega644
ATmega3250, computer.computer_processor.processor_family, megaAVR
ATmega328P, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega644PA
ATmega6450, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega328P
ATmega165P, computer.computer_processor.processor_family, megaAVR
ATmega164PA, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega88
megaAVR, computer.computer_processor.variants, ATmega640
ATmega8A, computer.computer_processor.processor_family, megaAVR
ATmega325, computer.computer_processor.variants, megaAVR
ATmega48PA, computer.computer_processor.processor_family, megaAVR
ATmega8535, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega2560
megaAVR, computer.computer_processor.variants, ATmega1284P
megaAVR, computer.computer_processor.variants, ATmega32A
megaAVR, computer.computer_processor.variants, ATmega324PA
megaAVR, computer.computer_processor.variants, ATmega2561
megaAVR, computer.computer_processor.variants, ATmega8535
megaAVR, computer.computer_processor.variants, ATmega164P
ATmega168PA, computer.computer_processor.processor_family, megaAVR
ATmega128A, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega3250P
ATmega2561, computer.computer_processor.processor_family, megaAVR
ATmega164P, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega325
megaAVR, computer.computer_processor.variants, ATmega165P
ATmega32A, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega325P
ATmega32, computer.computer_processor.processor_family, megaAVR
ATmega644P, computer.computer_processor.processor_family, megaAVR
ATmega16A, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega324P
megaAVR, computer.computer_processor.variants, ATmega16A
ATmega3250P, computer.computer_processor.processor_family, megaAVR
ATmega8515, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega64A
ATmega64, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega8515
ATmega325P, computer.computer_processor.processor_family, megaAVR
ATmega2560, computer.computer_processor.processor_family, megaAVR
ATmega644PA, computer.computer_processor.processor_family, megaAVR
ATmega88, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega1280
megaAVR, computer.computer_processor.variants, ATmega128A
megaAVR, computer.computer_processor.variants, ATmega3250
ATmega325, computer.computer_processor.processor_family, megaAVR
ATmega644, computer.computer_processor.processor_family, megaAVR
ATmega1280, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega8A
megaAVR, computer.computer_processor.variants, Atmel AVR
ATmega162, computer.computer_processor.processor_family, megaAVR
ATmega324PA, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega64
megaAVR, computer.computer_processor.variants, ATmega168PA
ATmega64A, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega32
megaAVR, computer.computer_processor.variants, ATmega162
megaAVR, computer.computer_processor.variants, ATmega645
ATmega1284P, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.processor_family, Atmel AVR
ATmega645, computer.computer_processor.processor_family, megaAVR
ATmega324P, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega644P
megaAVR, computer.computer_processor.variants, ATmega164PA
megaAVR, computer.computer_processor.variants, ATmega48PA
Atmel AVR, computer.computer_processor.variants, megaAVR
ATmega640, computer.computer_processor.processor_family, megaAVR
megaAVR, computer.computer_processor.variants, ATmega1281

Answer: Atmel AVR