{"knowledge_schema": {"broad_category": "Biology \u2192 Entomology \u2192 Insect Feeding Behavior", "refinement": "This problem focuses on the dietary habits of a specific insect family, Micromalthidae, and the implications of their feeding on their life cycle and development.", "specific_scope": "The context involves a lab colony where larvae are fed decaying wood, which is crucial for understanding what the adult male insect would have consumed during its life.", "goal": "Identify the primary food source that the adult male insect would have fed on throughout its life in the lab colony."}, "summary": "This problem pertains to the feeding behavior of insects, specifically those in the Micromalthidae family. The scenario describes a lab colony where larvae are provided with decaying wood as their food source. The goal is to determine what the adult male insect would have consumed during its life. Given that the larvae feed on decaying wood, the correct answer is that the adult male will have only fed on decaying wood, as it is the primary food source provided in the colony."}