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sue - v. to bring a lawsuit against someone or something
Ivy League - n. The Ivy League consists of Harvard, Yale, Princeton, Columbia, Brown, and Cornell universities, the University of Pennsylvania, and Dartmouth College.
disappoint - v. to make (someone) unhappy by not being as good as expected or by not doing something that was hoped for or expected
vigorous - adj. done with great force and energy
biased - adj. having or showing an unfair tendency to believe that some people, ideas, etc., are better than others
