Anchor: A boy wearing blue mittens gets ready to throw snow.
Entailed: A boy is getting ready to throw snow.
Contradiction: A boy is sleeping on the couch.
Contradiction: The people are oblivious to the world around them.
Contradiction: More than once he had gone past empty homes where he found nothing. 
Contradiction: I'm sure you don't have anything to say about it.
Contradiction: Capital gains taxation and estate transfer taxes may also affect household decisions