CREATE TABLE table_70099 ("Tournament" CLOB, "2007" CLOB, "2008" CLOB, "2009" CLOB, "2010" CLOB, "2011" CLOB)

Name the 2008 for wta premier mandatory tournaments of 2007
SELECT "2008" FROM table_70099 WHERE "2007" = 'wta premier mandatory tournaments'
SELECT "2008" FROM "table_70099" WHERE "2007" = 'wta premier mandatory tournaments'