Anchor: A crowd is watching a group of sidewalk acrobats, in the foreground a man standing on his hat.
Entailed: A crowd is watching a group of sidewalk acrobats, in the foreground a man standing on his purple hat.
Contradiction: A crowd is watching a group of sidewalk acrobats, in the foreground a man standing on his feet.
Contradiction: The person is playing tennis.
Contradiction: Weak security is a widespread problem 
Contradiction: Her denials were never questioned.
Contradiction: The technology is stylish.