Anchor: Madurai was the lively cultural center for Dravidian  poets, actors, singers, musicians, and also dancers who were the precursors of the Hindu devadasi temple prostitutes.
Entailed: Dravidian people of the arts treated Madurai as their cultural center.
Contradiction: There was no cultural center in Madurai.
Contradiction: You don't deserve my congratulations.
Contradiction: Zero net investment is when gross investment is only enough to replace depreciated capital.
Contradiction: Regions were kept united and ruled by many small families together.
Contradiction: The man has his eye open.