Anchor: A boy is on a rock near calm waters taking a photograph of the scenery.
Entailed: A human taking a picture
Contradiction: Nobody is taking a picture
Contradiction: A man is cutting vegetables.
Contradiction: At least in some instances there's a trade-off between rights and public purposes.
Contradiction: A man unloads a uHaul van.
Contradiction: Some men on different teams are playing a game of football.