Anchor: I've a good mind to stay, and see if we can't get on the track of that young chap."
Entailed: I'm thinking about continuing on in this place and looking in to tracking down that boy.
Contradiction: I'm leaving now and you can forget about finding that kid.
Contradiction: A boy is playing in the ocean.
Contradiction: Someone is having an operation.
Contradiction: The things we want and the things we need are one and the same.
Contradiction: There are soldiers on an aircraft