Task: Text Categorization
Input (English): "catalyst theory," allowing that result, is no longer available for that purpose, see farrar, ___ u.s. at ___, 113 s.ct. at 573-74, and cases such as bonnes v. long, 599 f.2d 1316 (4th cir. 1979), which applied that theory, are overruled.
Output (English): overruling