Anchor: A man does tricks with his bicycle in a skate park.
Entailed: A cyclist does tricks.
Contradiction: A seagull attacked the picnicers.
Contradiction: A man is swatting at fly in his kitchen.
Contradiction: When there is abuse, no regulation is necessarily violated.
Contradiction: A smiling woman hugs an old man in a track suit.
Contradiction: A young man entertains three young ladies with a guitar.