Tell me the sales of the journal with theme Jacksonville Jaguars.
select sales from journal where theme = "Jacksonville Jaguars"
Who is its editor?
select t2.name from journal_committee as t1 join editor as t2 on t1.editor_id = t2.editor_id join journal as t3 on t1.journal_id = t3.journal_id where t3.theme = "Jacksonville Jaguars"
tell me the names of editors that are on at least two journal committees.
select t1.name from editor as t1 join journal_committee as t2 on t1.editor_id = t2.editor_id group by t1.name having count(*) >= 2