Which line in this passage uses logical fallacy of hasty generalization?

the answer is b: overstatement.   overstatement is a literary technique used by writers to put emphasis on   a certain point, by describing or explaining something in a way that makes it seem more important or more serious than it really is. "crumbling", "for generations", "millions would flock", "profits woul soar" "the best principal ever" are some examples from the excerpt.