Anchor: A shirtless man with a hat works amid metal objects.
Entailed: A worker is doing work without a shirt.
Contradiction: A man with a shirt is doing work.
Contradiction: They have no part in the process of obtaining results. 
Contradiction: A dog is by a girl.
Contradiction: Congress can create programs but it doesn't have the power to fund them.
Contradiction: Two men are playing frisbee.