Anchor: A boy on his skateboard grinds down a roadside barrier in a pleasant suburban community.
Entailed: A boy is riding his skateboard through a suburb.
Contradiction: A boy is wearing rollerskates.
Contradiction: The girl swam over to her friend that was across from her.
Contradiction: Microsoft has a strategy to beat Apple.
Contradiction: no body else is there to notice anything
Contradiction: A silver car is being cleaned.