Anchor: Shirtless man playing a keyboard and singing into a microphone.
Entailed: There is a man singing.
Contradiction: A clothed woman is playing a keyboard.
Contradiction: Case studies use statistics to compare. 
Contradiction: A graffitied wall serves as backdrop for a couple youth in long jackets and an umbrella.
Contradiction: There is a person who is not on fire.
Contradiction: The rule is promulgated by an independent regulatory agency.