Anchor: Two people wait on a bench.
Entailed: Two people are outside.
Contradiction: Two people are eating in a restaurant.
Contradiction: Draft treaties are always written in cipher so that they are impossible to read. 
Contradiction: I picked up knitting from my grandmother when I was a child.
Contradiction: The man is tossing a book into the trash
Contradiction: Smith had considered hiring a lawyer in light of the $80,000 worth of grant funds he was trying to acquire.