Anchor: Two women playing ping-pong ball in bikinis.
Entailed: Two woman playing ping-pong.
Contradiction: Two woman watching people play tennis.
Contradiction: The Gulbenkian Foundation only sponsors food for local families.
Contradiction: The Marais district was once a part of the marshes. 
Contradiction: Seeing that he could not resist, their grip tightened.
Contradiction: There are people performing.