Anchor: There is a girl in a Puma jacket being hugged from behind by another girl.
Entailed: One girl hugs another.
Contradiction: Two brothers are playing.
Contradiction: The woman swam laps in the pool.
Contradiction: The two girls are playing capture the flag.
Contradiction: You completely understand how large of an effect this will have. 
Contradiction: The h-2a statute was in place to keep foreign employers from undernining wages of us workers.