Anchor: We did not discuss the specific controls they had implemented due to the proprietary and often highly technical nature of this information.
Entailed: The controls implemented often concern highly technical information.
Contradiction: The controls were not discussed because they were to simple and obvious.
Contradiction: They are afraid.
Contradiction: He wore leather straps around his head that a plate in place.
Contradiction: Hong Kong currently has no exhibition halls or theaters which cater to plays.
Contradiction: Boats move the people and the goods because traveling with vehicles is difficult there.