Anchor: Training has proven to be an important tool for agencies that want to change their cultures.
Entailed: Training is important when groups want to change their culture.
Contradiction: Training does little to help change a corporate culture.
Contradiction: A magician plays in a stadium.
Contradiction: Whitney plugs the exhibition. 
Contradiction: Three kids sit and listen to a librarian read a story.
Contradiction: I'm assuming they don't have a gun problem there.