Anchor: Confounding our initial assumption, the spot prompts us to question why this kind of discrimination is accepted--even legal in 41 states, a fact the narrator tells us most Americans don't know.
Entailed: This kind of discrimination is legal in the majority of states. 
Contradiction: This kind of discrimination is illegal in all 50 states. 
Contradiction: Dogs love chocolate
Contradiction: A child swimming.
Contradiction: The people are standing at a hot dog stand.
Contradiction: tourists are outside