Anchor: a woman sits on the rock.
Entailed: A woman is sitting outside.
Contradiction: A woman is riding her bicycle.
Contradiction: If a lot of people in our population don't have access to the third tier of government, they will be just fine.
Contradiction: a helicopter is holding a man
Contradiction: The budget report has to input in planning future excursions. 
Contradiction: The man playing the instruments wants to be warm.