Anchor: The methodological meaning is important in understanding what differentiates a case study from a noncase study and a good case study from a not-so-good case study.
Entailed: One must understand a case from a noncase as well as the quality of a good case from a bad case.
Contradiction: One case is as good as another.
Contradiction: The man is holding two teenagers.
Contradiction: A man is walking his dogs.
Contradiction: A man is sitting on a couch.
Contradiction: The group of people are outside.