Anchor: I'd been out of the bar for six minutes.
Entailed: I'd not been in the watering hole for over five minutes.
Contradiction: I'd never stepped foot in the bar.
Contradiction: Lockheed had no notable involvement with any programs involving space.
Contradiction: You're agitated, but I make allowances. 
Contradiction: I took the US a long time to start working on the reconstruction of Japan's institutions and constitution after the Soviet Unions' threat.
Contradiction: Warmer spring temperatures begin to set in during February.