Anchor: A man is swimming with a little boy who is wearing a life jacket.
Entailed: A man teaching his kid how to swim.
Contradiction: A little boy is drowning in a pond, because he did not wear a life jacket.
Contradiction: The father is throwing a child at a wall.
Contradiction: A man and boy are swimming in molten lava.
Contradiction: A man watches a little boy swim without a life jacket.
Contradiction: Two people are sleeping on a couch.