Anchor: A person in a brown shirt is pushing a baby in a stroller by the sea.
Entailed: A person in a brown shirt is pushing a baby.
Contradiction: A person in a green shirt is pushing a baby in a stroller by the sea.
Contradiction: I don't think he could have killed me.
Contradiction: The SEC only engages in civil enforcement actions.
Contradiction: Dan Quayle is nothing like broccoli, even though Bush keeps saying he hates broccoli. 
Contradiction: Two woman are tanning at the beach.