Anchor: A group of schoolgirls in matching uniforms and knee socks walk down a sidewalk.
Entailed: A group of schoolgirls in uniforms walk down a sidewalk.
Contradiction: A group of schoolboys in matching uniforms walk down a sidewalk.
Contradiction: The old man hates nature
Contradiction: Two men are sitting.
Contradiction: The aqueduct is made of mortar and cement.
Contradiction: There is competition between the press.