Anchor: A man in straw hat is painting.
Entailed: A man is painting
Contradiction: A man in a leather hat is painting
Contradiction: Jon didn't think twice about what was going on, and decided to walk right by a large rock, where the rider was being treated for a bruised elbow. 
Contradiction: K's stance on hairsplitting has changed over the past two decades.
Contradiction: I never believed that a new era would come, where bigotry, intolerance and prejudice would no longer exist.
Contradiction: The man is outdoors.