Anchor: One guy in a white shirt trying to stop another guy in a red shirt from throwing a Frisbee.
Entailed: A person with a shirt
Contradiction: Nobody has a hirt
Contradiction: Clients are wooed by box seats at sporting events.
Contradiction: Is it worth the headaches to lower the legal alcohol limit? 
Contradiction: As Jon stood up, the men retreated in fear.
Contradiction: It's no wonder you don't know.