Anchor: A person in a blue kayak battles the waves.
Entailed: A person is in a kayak.
Contradiction: A woman is swimming in a pool.
Contradiction: the group is cleaning their cars
Contradiction: A vehicle is moving down a road.
Contradiction: Analyzing the documentation can easily be done. 
Contradiction: There was a huge scam that was run, which ended with around twelve servicemen getting caught for running a drug ring.