Anchor: A small boy grins in a crowd full of people posing with their eyes closed in a sleeping position.
Entailed: A boy grins in a crowd of people.
Contradiction: The people in the crowd are sleeping on a bed of nails.
Contradiction: Nobody is grinning.
Contradiction: a boy laughs with a group of people who should be asleep
Contradiction: A small boy sleeps on the couch.
Contradiction: There is a small boy alone in the room.