Anchor: Girls sitting out in the sun outside of a Starbucks coffee shop.
Entailed: the girls are sitting outside
Contradiction: the girls are in the shop
Contradiction: A boy is doing his homework in his bedroom.
Contradiction: An Asian man sits on the ground while working on a shoe.
Contradiction: He's getting some big ideas that he should build some oil wells in this town. 
Contradiction: Privacy and program integrity are two competing goals that must be balanced.