Anchor: Two men chat as one of them browses through a fruit and vegetable market stall.
Entailed: Two men are talking.
Contradiction: Two men are silent as they ride the bus.
Contradiction: People stand inside a train.
Contradiction: We went to Broken Bow and rented a few canoes with a bunch of college age kids.
Contradiction: The case study method is not affected by the researcher focusing on trying to understand what the observed events mean.
Contradiction: Everything was allowed in the late 1970's.