Anchor: Two, white-coated, men in a chemistry lab prepare to pour a solution into vial.
Entailed: The men in white coats were inside the lab.
Contradiction: The men are sitting on the couch.
Contradiction: Ca'daan and Kal were riding the galloping horse together through the path. 
Contradiction: I think that kind of control would be beneficial. 
Contradiction: Three girls are at the park playing ball.
Contradiction: Kayakers are paddling.