Anchor: Children are running on a grass field.
Entailed: Children running in a grassy field.
Contradiction: Children running down a city street.
Contradiction: A testing log is not helpful.
Contradiction: The size fits most transoms, windows and walls 
Contradiction: A surfer went to the beach but did not get in the water because there is a severe lightening storm.
Contradiction: Western values should not be applied to everything seen here.