Anchor: A man wearing a headlamp and holding a hammer is sitting on top of something.
Entailed: A man holds a hammer while sitting.
Contradiction: A man swims in the ocean.
Contradiction: The river never dries up
Contradiction: The crane is is demolishing a building.
Contradiction: The girls are researching the ways of getting out of the prison.
Contradiction: The person is playing a musical instrument.