Anchor: A black dog sits in sand.
Entailed: A dog sits in the sand.
Contradiction: A dog is trapped inside the car.
Contradiction: A man with blonde hair is all alone.
Contradiction: You can see his aircraft at this site.  
Contradiction: The residents of East St. Louis and Detroit are thriving with no issues at all, so providing tax breaks for the district would be no problem for them.
Contradiction: A guy walking near mountaines.