Anchor: But I'm convinced now that his egg should not hatch.
Entailed: I am sure that his egg shouldn't hatch.
Contradiction: The egg will still hatch, I am sure of it.
Contradiction: You aren't in the company anymore?
Contradiction: Thoroughness, impartiality, objectivity, and protection of a single persons right are all used.
Contradiction: The cathedral does not contain any carved pulpits. 
Contradiction: The kids and the parents care for their herd of sheep.