{"knowledge_schema": {"broad_category": "Chemistry \u2192 Organic Chemistry \u2192 Reaction Mechanisms", "refinement": "This problem focuses on the identification of reactants and products in specific organic reactions, particularly Michael addition and subsequent transformations.", "specific_scope": "The task involves analyzing a series of reactions involving dimethyl malonate, methyl (E)-3-(p-tolyl)acrylate, and other reagents to determine the major products formed.", "goal": "Identify the correct products for the given reactions based on the provided options."}, "summary": "This problem requires understanding organic reaction mechanisms, specifically the Michael addition and subsequent transformations. The reactions involve dimethyl malonate and methyl (E)-3-(p-tolyl)acrylate, leading to the formation of specific products. The goal is to match the identified products with the correct options provided. The correct answer indicates that A is trimethyl 2-(p-tolyl)propane-1,1,3-tricarboxylate, B is 3-(2-oxocyclohexyl)butanenitrile, and C is cyclohexane-1,3-dione."}