Anchor: A man and a woman are sitting down; the woman is holding a gay rights poster.
Entailed: The people are displaying the activism signage.
Contradiction: The children are playing tag.
Contradiction: A baby crawling about, learning the intricacies of its surroundings.
Contradiction: Yes, but not a real fight. 
Contradiction: There is a boy watching karate movies
Contradiction: The workers were working on the railroad tracks.