Which is the best thesis statement?

a. I think Cheerios is the best cereal.

c. Cheerios should be given a "Healthy Heart" award.

b. Cheerios is one of the most popular cereals on the market today.

d. Cheerios is one of the most healthy cereals available today.

Among the choices provided above, the best thesis statement is:

d. Cheerios is one of the most healthy cereals available today.

This statement can function as the best introduction to your thesis and persuade the readers to argue with the detailed supporting information.