instruction: Most Cassandra Questions answered for the year.
response: SELECT Users.DisplayName, COUNT(*) AS questions FROM Tags INNER JOIN PostTags ON PostTags.TagId = Tags.Id INNER JOIN Posts ON Posts.ParentId = PostTags.PostId INNER JOIN Users ON Users.Id = Posts.OwnerUserId WHERE Tags.Id = 34113 AND Posts.CreationDate > '2015-01-01 00:00:00' GROUP BY Users.DisplayName ORDER BY questions DESC