Anchor: Part of what's appealing about Chicago is that it's more open and democratic than other comparable elite institutions.
Entailed: It's appealing that Chicago us more open and Democratic than other institutions.
Contradiction: Chicago is not appealing. 
Contradiction: It's completely genuine and fair to charge a usage-based fee. 
Contradiction: A dog is running with a stick in its mouth.
Contradiction: A girl is running down the street.
Contradiction: Two males are relaxing in the bed of a pickup.