Detailed Explanation:

Answer: Option 1 — WTO affairs

The terms 'amber box,' 'blue box,' and 'green box' are classification categories used in the World Trade Organization's Agreement on Agriculture to categorize domestic agricultural subsidies based on their trade-distorting effects. The Amber Box includes trade-distorting subsidies like price support and input subsidies that are subject to reduction commitments. The Blue Box contains subsidies tied to production-limiting programs that are exempt from reduction commitments. The Green Box covers minimally trade-distorting subsidies such as government services, food security programs, and environmental protection measures that are permitted without limits. These classifications are central to WTO negotiations on agricultural trade liberalization and subsidy disciplines.