Anchor: Two guys in the snow work on a snowmobile.
Entailed: Two guys work on a snowmobile.
Contradiction: Two ladies work on a snowmobile in the garage..
Contradiction: The box is for new voter registration forms to be submitted and be careful as it is not a ballot box. 
Contradiction: A geezer has both beard and hat.
Contradiction: I don't have a sprinkler system.
Contradiction: A man and a sign