Anchor: A man wearing a black shirt rides his skateboard along the top of a ledge.
Entailed: A person is on a skatboard.
Contradiction: A person is rollerblading.
Contradiction: The man and woman are doing a Salsa dance.
Contradiction: Front-line employees are involved in goal-setting.
Contradiction: Avdat lies to the south of the site.  
Contradiction: A woman wearing pants.