instruction: Zero score answers to unanswered questions, by tag.
response: SELECT p.Id AS "post_id", p.Id AS "post_link", a.Id AS "answer_id" FROM Posts AS p INNER JOIN Posts AS a ON p.Id = a.ParentId WHERE (p.Tags LIKE '%<##TagName##>%' AND p.AcceptedAnswerId IS NULL AND p.ClosedDate IS NULL AND p.Score >= 0 AND a.Score = 0 AND a.Score >= ALL (SELECT aa.Score FROM Posts AS aa WHERE (aa.ParentId = p.Id))) ORDER BY a.Id