Anchor: A man is protesting in a hard hat.
Entailed: The man is wearing something on his head.
Contradiction: The man in a hard hat is tap dancing at the super market.
Contradiction: Police officers are playing video games at home.
Contradiction: They will not enjoy the tape when they listen to it.  
Contradiction: child plays in the back yard
Contradiction: You will also use your sewing machine for some things.