Anchor: A woman leads a small dog through an agility competition.
Entailed: The dog is following the woman's cues.
Contradiction: Two dogs are racing to the end of a course.
Contradiction: Clinton was never officially reprimanded for falsely denying his affair with Monica Lewinsky. 
Contradiction: The woman is older.
Contradiction: It doesn't concern Julius, stated Tuppence. 
Contradiction: Arendt was a classicist.