Anchor: Recently the ashtray smell has begun to permeate our apartment--I presume through the wooden floors.
Entailed: The smell of the ashtray became stronger and stronger as time elapsed.
Contradiction: Recently the garbage smell has begun to permeate our apartment.
Contradiction: A couple are sailing in open water.
Contradiction: I would like to have owned my own car dealership.
Contradiction: Federal policymakers are never involved in the improving of federal agency mission.
Contradiction: It is very rare for cultural expectations to undergo rapid change.