Plzzz helpp Got Brush? Use Goats!

Are you dreading the unenviable task of clearing brush from your land? If so, I have the perfect solution—a herd of lovable goats! These delightful animals are the indisputable answer to removing overgrown vegetation from pastures, parks, and hillsides. They can move around in areas inhospitable to humans and machines, and since their method of clearing land is to eat everything in sight, the hassle of hauling away truckloads of debris is of no concern.
What is the author’s thesis?

A.
Clearing brush from land is an unenviable task.
B.
Goats are the solution to clearing brush from land.
C.
Hauling away truck loads of debris is a problem.
D.
Goats are delightful animals that eat everything in sight.