Anchor: Man in fedora, white shirt, and black jeans, grinding on a skateboard.
Entailed: A man grinds on a skateboard.
Contradiction: A man sits and watches his son skateboard.
Contradiction: They are in the submarine.
Contradiction: The people all see each other.
Contradiction: The device caused everyone to go into a fit of rage when it made noises. 
Contradiction: Evolutionary psychology looks into infants and parents sleeping together.