Anchor: A racehorse and jockey falling on a grass track.
Entailed: A horse and jockey fall together.
Contradiction: A racehorse and jockey win a race.
Contradiction: Saujana is a terrible course.
Contradiction: a man is speaking at a protest
Contradiction: This has happened in the western part of the country when states realised emissions from other sources were negligible. 
Contradiction: Even if it was true, Monica Lewinsky was not harassed but consented to having sex.