Anchor: Decreasing extinction (in units of inverse distance) can in turn be used to estimate quantitative measures more directly related to human perception such as contrast of distant targets and visual range.
Entailed: Lowering extinction can be used to estimate numerical measures related to human perceptions. 
Contradiction: Decreasing extinction cannot be used to make estimates. 
Contradiction: the cat plays with a ball
Contradiction: The judicial department has the duty to say what the law is.
Contradiction: A mother and daughter fix a bike.
Contradiction: The Grand Bazaar is Istanbul's main shopping area.