Anchor: Man dressed like Jimi Hendrix with guitar and his arm raised.
Entailed: Man imitates Jimi Hendrix.
Contradiction: Man smoking some weed in the woods.
Contradiction: a comfortable retirement can be achieved with social security alone, no extra savings is necessary.
Contradiction: Someone might have created an artificial human being. 
Contradiction: Bird-watchers know that the Audouin's has been extinct for decades.
Contradiction: I'm from Argentina.