Anchor: Last October there was a congressional hearing at which the General Accounting Office presented unverified Postal Service estimates of the impact of the diversion of First--Class mail---bills and payments---to new technologies.
Entailed: There was a congressional hearing last October.
Contradiction: The General Accounting Office did not present anything last October at the congressional hearing.
Contradiction: A tennis player is yelling at the line judge for a bad call.
Contradiction: The museum has jewelry that is more than two thousand years old.
Contradiction: a boy creates a software programme
Contradiction: A little girl is being cautious.