Anchor: Instead of our regular class work, let's go outside under the big, old dead elm and show a filmstrip, i.e., let's quote a few highlights from Tim Weiner's dark and charming New York Times obit titled Sidney Gottlieb, 80, Dies, Took LSD to CIA, an account of the man who ran MKUltra, a project that dosed unsuspecting Americans with hallucinogenic drugs for charity.
Entailed: Let's skip classwork today and go outside to watch a movie by the elm tree.
Contradiction: Since it's raining outside, we should stay in and do our regular classwork.
Contradiction: The Lawyers Trust Fund of Illinois gives no funding to the Technology Working Group.
Contradiction: A small boy in a black hat.
Contradiction: People are at a funeral.
Contradiction: Have our five minutes been spent well?