Anchor: A young man is taking a photograph of a woman on a dock.
Entailed: A woman is on a dock
Contradiction: The woman is swimming in the water and the photographer is taking a picture of the boats
Contradiction: I'm a lawyer from the west. 
Contradiction: Experienced trekkers can walk the treks alone or with local guides.
Contradiction: Jane and Mary don't want anything to do with Owens.
Contradiction: Schoolchildren sit in their uniforms.