Q&A for people studying math at any level and professionals in related fields
SELECT p.CreationDate, p.Id AS [Post Link], c.Text FROM Posts p INNER JOIN Comments c ON c.PostId = p.Id INNER JOIN Posts q ON c.UserId = q.OwnerUserId AND p.ParentId=q.Id WHERE c.Text LIKE '%Thank%' AND p.Score=0 ORDER BY CreationDate DESC