To some, the instance was clearly not an application of the case study method, because we do not know if the instances are representative of the universe, and there doesn't appear to be enough done at each site.
The case study method involved careful analysis and writing.
mnli hypothesis: The case study method involved careful analysis and writing. premise: To some, the instance was clearly not an application of the case study method, because we do not know if the instances are representative of the universe, and there doesn't appear to be enough done at each site.