Anchor: Safire won a Pulitzer in 1977 for helping to force the resignation of Carter adviser Bert Lance in a scandal no one much remembers.
Entailed: Saffire once won a Pulitzer Prize for helping force Bert Lance to resign. 
Contradiction: Everyone remembers the scandal involving Bert Lance. 
Contradiction: I only pay for things with cash.
Contradiction: five men play basketball
Contradiction: The residence did not belong to the governors.
Contradiction: The people are walking down the street.