Anchor: A male gymnast upside down in midair.
Entailed: the gymnast is male
Contradiction: the gymnast is female
Contradiction: All of the testing was done by an outside security auditing firm.
Contradiction: The schedule of plays, ballets, and musical performances, as well as popular shows featuring international bands and signers on the tour circuit--is ever-changing for several major theaters.
Contradiction: The boys are throwing a frisbee in the yard.
Contradiction: "Winter of Discontent" is the headline of a story on the current political turmoil in Zimbabwe.