Anchor: A man wearing a red shirt outside of a building, is using a sewing machine.
Entailed: There is a man wearing a red shirt.
Contradiction: There is a woman wearing a red shirt.
Contradiction: I let go of the triggers, yet the storm continued.
Contradiction: He might have done it. 
Contradiction: The women are at a movie theater.
Contradiction: The dancelike kata looked like it was designed for coordination and balance.