Anchor: Begrudgingly, one of the security men snatched the disc.
Entailed: THe security guard took the disc. 
Contradiction: One of the lawyers snatched it.
Contradiction: A man knits.
Contradiction: A boy is outside.
Contradiction: Tables 1, 2, and 3 have an elasticity of four.
Contradiction: Catalytic taken from a car is less noticeable than taking off a muffler.