Anchor: There's no reason to have nothing to do when there's an endless amount of pro bono work out there and maybe you will get a chance to learn something that you wouldn't get a chance to otherwise.
Entailed: Pro bono work encourages staying productive and busy and furthering education.
Contradiction: There's no reason to have something to do when there's never any work to do.
Contradiction: The three youths are attending a meeting  in the class room.
Contradiction: A person checks out a menu.
Contradiction: Everyone knows the process of marketing. 
Contradiction: Absolutely right, Sherlock.