Anchor: A person is standing in a bright green wheat field with a black horned cow.
Entailed: A person is standing.
Contradiction: A person is sitting.
Contradiction: I think it's too difficult to do, especially if you're a plumber. 
Contradiction: A man is standing near a work of art.
Contradiction: Independence is when people allow others to make up their minds
Contradiction: The four white dogs are running and jumping.