Anchor: A couple in a boat fishing on a small river.
Entailed: A couple in a boat on a small river.
Contradiction: A couple in a boat fishing on a big river.
Contradiction: A child is beginning his career as a serial killer by torturing pigeons.
Contradiction: A man is playing basketball
Contradiction: Prudence and paranoia, of course!
Contradiction: There is one woman in this picture.