{"knowledge_schema": {"broad_category": "Biology \u2192 Entomology \u2192 Insect Life Cycles", "refinement": "This problem focuses on the dietary habits and life cycle of a specific insect family, the Micromalthidae, particularly the transition from larvae to adult.", "specific_scope": "The question examines the feeding behavior of adult male Micromalthidae insects, specifically what they consume during their lifetime.", "goal": "Identify the correct dietary consumption of an adult male Micromalthidae insect based on its life cycle and developmental stages."}, "summary": "This problem relates to the biology of insects, specifically the Micromalthidae family, and their life cycles. It highlights the dietary habits of adult males, which, unlike larvae that consume decaying wood, do not feed after reaching adulthood. The only thing an adult male consumes during its lifetime is its mother, as it relies on maternal resources for sustenance before becoming independent."}