Anchor: A portly man wearing an athletic t-shirt is preparing to throw a weight.
Entailed: A chubby man gets ready to toss a weight.
Contradiction: A slender boy lifts weights.
Contradiction: The weapon was indestructible. 
Contradiction: they are outside
Contradiction: A woman in a black dress and a woman in a blue dress on stage.
Contradiction: The man is prepared for the bite.