Anchor: Guy without a shirt in black pants doing stunts on his skateboard.
Entailed: A man is riding his skateboard.
Contradiction: The man is rollerblading down the street.
Contradiction: A pair of birds fight over a hotdog wrapper.
Contradiction: The bureau plans to use the internet to release its 2000 census data 
Contradiction: Adrin had nothing to protect himself with.
Contradiction: There are people on a scaffolding.