instruction: Comments asking the downvoter to explain.
response: SELECT Comments.Id AS "comment_link", Comments.UserId AS "user_link", Posts.ClosedDate AS Closed, Comments.CreationDate FROM Comments INNER JOIN Posts ON Comments.PostId = Posts.Id WHERE (LOWER(Text) LIKE '%@downvoter%' OR LOWER(Text) LIKE '%downvoter%' OR LOWER(Text) LIKE '%the downvote%' OR LOWER(Text) LIKE '%downvote%' OR LOWER(Text) LIKE '%down-voter%' OR LOWER(Text) LIKE '%@down-voter%') AND Comments.CreationDate > '2019-01-01' ORDER BY Comments.CreationDate DESC