Anchor: A boy doing a bike trick is in midair waiting to come back down.
Entailed: A person is on a bike
Contradiction: A boy is wearing seven casts in a hospital bed
Contradiction: A crowd has surrounded someone they are not watching.
Contradiction: Boutros-Ghali was not a native English speaker. 
Contradiction: The EPA did not address the issues and questions of the regulated industry.
Contradiction: There's a lot of innovation in the mobile home industry.