CREATE TABLE table_37820 ("2005/ 06" TEXT, "2006/ 07" TEXT, "2007/ 08" TEXT, "2008/ 09" TEXT, "2009/ 10" TEXT, "2010/ 11" TEXT, "2011/ 12" TEXT, "2012/ 13" TEXT)

Which 2011/ 12 has a 2006/ 07 of not held, and a 2008/ 09 of not held, and a 2012/ 13 of dnq?
SELECT "2011/ 12" FROM table_37820 WHERE "2006/ 07" = 'not held' AND "2008/ 09" = 'not held' AND "2012/ 13" = 'dnq'
SELECT "2011/ 12" FROM "table_37820" WHERE "2006/ 07" = 'not held' AND "2008/ 09" = 'not held' AND "2012/ 13" = 'dnq'