Anchor: His arm jerked back and snapped forward.
Entailed: He limb moved around. 
Contradiction: His arm lay motionless at his side. 
Contradiction: Local Tourist Offices are only authorized to hand out crude maps of the island.
Contradiction: The doctor poses for a photograph.
Contradiction: Khadi Bhandars are the worst place you can get spice from.
Contradiction: Sure, I'm unaware of whether they killed you beforehand, but that's what they usually do.