context: While Brazil was fighting the US through the WTO's Dispute Settlement Mechanism against a heavily subsidized cotton industry, a group of four least-developed African countries – Benin, Burkina Faso, Chad, and Mali – also known as "Cotton-4" have been the leading protagonist for the reduction of US cotton subsidies through negotiations. The four introduced a "Sectoral Initiative in Favour of Cotton", presented by Burkina Faso's President Blaise Compaoré during the Trade Negotiations Committee on 10 June 2003.
question: তুলা ভর্তুকির ক্ষেত্রে বিদেশি তুলা শিল্পকে খুশি করার জন্য যুক্তরাষ্ট্র কী করতে পারে?
answers: reduction