Anchor: Four mountaineers are walking on a trail under the moon that is visible in the blue sky.
Entailed: Four people are hiking under the moon.
Contradiction: The moutaineers are rowing a boat.
Contradiction: The Sporades islands do not see many Greek mainland visitors. 
Contradiction: He had to do less work after buying the flat bed.
Contradiction: The man cleans his glasses at the kitchen table, while a television plays in the background.
Contradiction: The dog is walking