Anchor: A small child on her fathers shoulders.
Entailed: A man is holding a child on his shoulders.
Contradiction: Two clowns are tickling a child.
Contradiction: The woman is talking to the children.
Contradiction: You can click here for more information about the executives' discussion. 
Contradiction: For complete information, one must actually physically attend one of the events.
Contradiction: There is a person who cannot enter the building because there is too much smoke.