Anchor: A man riding on a three-wheeled wheelchair.
Entailed: A man is using a wheel chair.
Contradiction: A man is running through a forest.
Contradiction: Appropriations can't provide financing source because they're too expensive.
Contradiction: I might if I were not registered and certified. 
Contradiction: Auditors always neglect policy and related control deficiencies.
Contradiction: I don't think you can make it with a regular beater.