Anchor: The slave trade to Fena Kef used to be strong, said the Kal.
Entailed: Kal talked about the history of the slave trade. 
Contradiction: Kal felt that slave trade had always been weak. 
Contradiction: They told us to get on the bus.
Contradiction: CPAs can perform audits on public companies without belonging to the AICPA. 
Contradiction: The skateboarder skated down the street.
Contradiction: She's weird she gets up to play instead of sleeping.