Anchor: An increase in deciview is a decrease in visibility.
Entailed: Changes in the amount of haze are reflected as changes in visibility.
Contradiction: An increase in deciview is the same as an increase in how far you can see.
Contradiction: Three young people are taking a walk down a tree lined path.
Contradiction: In that area, they have a unique sound to their voice.
Contradiction: Someone is cleaning up the mess from the picnic.
Contradiction: A man is working with electronics.