Anchor: two little boys play with a puddle.
Entailed: two boys play outside.
Contradiction: two boys are fighting.
Contradiction: They treated the prisoners well.
Contradiction: The Clinton administration supports the needy.
Contradiction: I am still in love with my ex-boyfriend and I recently found out he's still in love with me too. 
Contradiction: The Leaning Tower is out of alignment due to unstable subsoil.