Anchor: Some people are waiting on a sidewalk for fresh food.
Entailed: people on the sidewalk waiting for food
Contradiction: people are waiting in line at mcdonalds for their lunch
Contradiction: There is only 10 different forms in Bharatanatyam. 
Contradiction: A woman laughing and having fun.
Contradiction: People are riding the rides at the fair.
Contradiction: She was guilty; we didn't understand why he did that.