Anchor: A cowboy with a white hat fails to wrangle a calf at a rodeo.
Entailed: Cowboy fails to wrangle calf
Contradiction: A cowgirl lassos a steer.
Contradiction: The cowboy is wearing a black hat.
Contradiction: A calf dangles from a cowboy's noose.
Contradiction: Someone in the stands watching the rodeo.
Contradiction: Cowboy washing his car