Anchor: One person is painting the thumbnail of another person's left hand.
Entailed: One person is touching another person's hand with a brush.
Contradiction: Two people are talking to each other over Skype.
Contradiction: The pool is filled with concrete.
Contradiction: Waterwheels have been in use in the Murcia region for over a millennium.
Contradiction: The lawyers decided Cynthia Murdock was not needed. 
Contradiction: a man riding a dirt bike