{"knowledge_schema": {"broad_category": "Chemistry \u2192 Organic Chemistry \u2192 Name Reactions", "refinement": "This problem focuses on identifying the reactants involved in specific named reactions that lead to defined products.", "specific_scope": "The task is to match the given products of two reactions with their corresponding reactants from a list of candidates.", "goal": "Correctly identify the reactants A and B that lead to the specified products in the name reactions."}, "summary": "In this problem, we are tasked with identifying the reactants for two specific name reactions in organic chemistry. The reactions involve the transformation of certain reactants into defined products. By analyzing the candidates provided, we aim to select the correct reactants that correspond to the given products. The goal is to accurately match reactants A and B with their respective chemical structures to ensure they lead to the specified outcomes."}