Anchor: Four people playing soccer on a brown surface.
Entailed: Some people playing soccer.
Contradiction: Four people playing football on a green field.
Contradiction: Two girls are swimming in a pool.
Contradiction: I know some people who did it which was indirectly related.
Contradiction: diGenova and Toensing have never met Geraldo. 
Contradiction: VA had stated the effective date of the rule before.