Anchor: This man is sitting on the sidewalk.
Entailed: The man is on on concrete.
Contradiction: The person is running.
Contradiction: Audit documents don't allow for the review of audit quality since there is no guidelines as to how they should be prepared. 
Contradiction: air sport on beach
Contradiction: A man is fixing his car's flat tire.
Contradiction: McConnell was leader in charge of writing the grant.