Problem: Does "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." answer the question "What has the Cotton-4 been in regards to the US cotton subsidies?" OPTIONS:
- yes
- no

A: yes

Problem: Does "After the extinction of the reigning Ludowingian line of counts and landgraves in 1247 and the War of the Thuringian Succession (12471264), the western half became independent under the name of "Hesse", never to become a part of Thuringia again." answer the question "When did Thuringia become a landgraviate?" OPTIONS:
- yes
- no

A: no

Problem: Does "By 2010, four winners each had more than a million radio spins, with Kelly Clarkson leading the field with over four million spins." answer the question "How many contestants had at least one million radio spins by 2010?" OPTIONS:
- yes
- no

A:
yes