Anchor: a boy does a gymnastic trick under a tree.
Entailed: A boy shows off his gymnastic skills under a tree.
Contradiction: A girl does a somersault under a tree.
Contradiction: The FCC released a notice in 1990 about drug trafficking.
Contradiction: A baby is upset.
Contradiction: Red was unhappy to.
Contradiction: Mundell's writings since the early '70s have been discursive.