Anchor: A worker in a hard hat standing on a roof looks off into the distance.
Entailed: A human standing
Contradiction: Nobody is standing
Contradiction: Guam is not a territory of the United States, which doesn't include Alaska either, as it has been sold back to the country from which it was originally purchased, and at a low price. 
Contradiction: Two women walking on the street.
Contradiction: A little girl plays dolls while in the kitchen.
Contradiction: There were three case studies about education.