Anchor: When Johnson died in 1968, of natural causes, Jimmy Breslin wrote a column, calling him a Robin Hood of Harlem.
Entailed: Johnson died from natural causes.
Contradiction: Johnson died from a gunshot.
Contradiction: People are camping in the wilderness.
Contradiction: The black dog is in the yard.
Contradiction: Pro bono lawyers charge higher rates for their services than normal.
Contradiction: If the prevalence declines by 25% with a drop in PM, the baseline incidence goes down the same amount.