Thesis Statement Rank Some congressmen believe wind power, which receives billions a year in tax breaks, should continue to be supported Even though tax breaks for wind power cost billions a year, Congress should continue to support this source of clean energy. The issue of tax breaks for certain types of energy has caused debate in Congress. Why is the "best" thesis the best of the three? O This is the only thesis that defines the author's opinion on the subject. O This is the only thesis that asserts one main idea. O This is the only thesis that uses specific language.