Anchor: We have developed a definition of case studies that leads to appropriate uses and says something about how a good case study is conducted.
Entailed: Our case studies definition is able to accurately evaluate how good another case study is conducted.
Contradiction: Our definition does not help or say anything about appropriate uses.
Contradiction: The items have not changed but the counters have.
Contradiction: The older man brought a gift to the party, then begins to  grilling the food.
Contradiction: There are only 2 dogs in the photo.
Contradiction: It isn't localized there.