Anchor: Two young boys eating food.
Entailed: The boys are under the age of 40.
Contradiction: The boys are in class taking a test.
Contradiction: The rock is about to fall upon the man.
Contradiction: The boy is outside in trees.
Contradiction: Brill's Content was an exciting read and I was awake all night finishing it. 
Contradiction: According to Microsoft, IE has less than 40 percent of the browser market.