Anchor: When those same shoppers shop at a department store, they have no way of knowing that it has sold all of its fleece-lined garage booties or Scotchgard triple-stitched Velcro workboots unless they ask a clerk or keep notes from previous visits.
Entailed: When people shop at a big store, they don't know if it sold all of something.
Contradiction: When people shop at a big store, they know if it sold all of something.
Contradiction: the dog is laying in the sun asleep
Contradiction: The pebbles are placed by the mourners.
Contradiction: A lady is stealing bread.
Contradiction: A good is a product given to a customer.