Anchor: Flock of pigeons flying in front of building with a mural painted on it.
Entailed: The pigeons are alive
Contradiction: The pigeons are solid silver
Contradiction: During the past 5 years patients behavior hasn't changed at all. 
Contradiction: Wristbands marked W.W.J.D are worn by religious teens.
Contradiction: There is a woman sitting on the sidewalk.
Contradiction: Two people walk on the beach.