CREATE TABLE table_37819 ("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 2009/10 has a 2005/06 of not held, and a 2010/11 of not held?
SELECT "2009/ 10" FROM table_37819 WHERE "2005/ 06" = 'not held' AND "2010/ 11" = 'not held'
SELECT "2009/ 10" FROM "table_37819" WHERE "2005/ 06" = 'not held' AND "2010/ 11" = 'not held'