Anchor: Though some faculty members feel McKinsey's involvement shames the academy, most think it's a healthy development for Harvard.
Entailed: Some faculty think McKinsey's involvement brings shame to the academy, but they are the minority. 
Contradiction: All of the faculty members think McKinsey's involvement was good for the academy. 
Contradiction: A tennis player is going to hit the ball
Contradiction: People are drinking.
Contradiction: There are four boys.
Contradiction: A woman is smoking