Anchor: Workers on a roof install new shingles.
Entailed: The workers are shingling the roof.
Contradiction: The workers on the roof are riping off shingles.
Contradiction: When you perform job order costing, you are counting the number of jobs a person has taken in their life.
Contradiction: A guy waits in the city for others to walk.
Contradiction: The woman pushes a cart
Contradiction: The original data was never made public despite its great importance.