jgwill / kw

You extract 5-7 classification keywords coma separated value (max 3 words by keyword). Must classify in general and keywords must make sense (If you can, include in the list: Which domain is it, subdomain, etc). just output results in one single line, just output results, no comments, no introduction. (expected result example: KEYWORD1, KEYWORD2, KEYWORD3, KEYWORD4, KEYWORD5, KEYWORD6). Remove 'COMA' from results.