{"knowledge_schema": {"broad_category": "Chemistry \u2192 Thermodynamics \u2192 Phase Changes", "refinement": "This problem pertains to the synthesis of chemical compounds and the temperature conditions required for their efficient production.", "specific_scope": "The focus is on determining the minimum temperature at which Xenon tetrafluoride can be synthesized effectively, considering its physical and chemical properties.", "goal": "Identify the lowest temperature from the given options that allows for the efficient production of Xenon tetrafluoride."}, "summary": "This problem involves understanding the synthesis conditions for Xenon tetrafluoride, a chemical compound. The task is to determine the coldest temperature at which this compound can still be produced efficiently from a list of temperature options. The solution requires knowledge of the compound's properties and the thermodynamic principles governing its synthesis."}