Anchor: Two people wearing black jacket and blue jean stand facing opposite directions.
Entailed: Two people are wearing matching outfits.
Contradiction: A group of tourists take a photo at a monument.
Contradiction: The third and fourth quintiles have no connection to social security when it comes to their sources of retirement income. 
Contradiction: Changes in the amount of haze are reflected as changes in visibility.
Contradiction: Tuppence ignored the elderly ladies getting up from their seats.
Contradiction: A man examining the inside of a washing machine.