Anchor: The only reason to release it now is political, and national security officials shouldn't play politics.
Entailed: National security officials should not be involving themselves in politics, but they're releasing this now for politics.
Contradiction: Politics are the national security officers' jobs to be involved in. 
Contradiction: The tree is riding a bike
Contradiction: A child swims in a stream
Contradiction: This was the first time I've thumped on Derry's door in the morning. 
Contradiction: There's birds outside in the open.