Anchor: Lennox Lewis defeated Evander Holyfield to become the world heavyweight boxing champion.
Entailed: Lewis beat Holyfield.
Contradiction: Holyfield easily beat Lewis.
Contradiction: Blanka and Edmundo are illiterate.
Contradiction: He was knocked off his feet when the sun struck.
Contradiction: A man playing at a school.
Contradiction: people are ina  field