Anchor: While this teaching has served to sustain the rigid hierarchy of the caste system, it is not so  fatalistic  as some would have it.
Entailed: This teaching has maintained the hierarchy of the caste system.
Contradiction: The teaching broke up the rigid hierarchy of the caste system.
Contradiction: What advantages does he have over you? asked Jon.
Contradiction: An apartment across the street blew up because they make crack in it. 
Contradiction: The money is returning everything to its normal state
Contradiction: He went to a garage selling used automobiles.