Anchor: Does an egg know it is going to become a hen--or maybe a fish?
Entailed: Hens and fish are alike in that they both hatch from eggs.
Contradiction: Eggs know for certain that they will all hatch into chickens. It's simple logic.
Contradiction: A child is wide awake and crying.
Contradiction: three laboured men working by short wall
Contradiction: One kid is crying.
Contradiction: Evaluating broad aim experimental design along with its alternatives and difficulties.