CREATE TABLE table_7930 ("Tournament" CLOB, "1998" CLOB, "1999" CLOB, "2000" CLOB, "2001" CLOB, "2002" CLOB, "2003" CLOB, "2004" CLOB, "2005" CLOB, "2006" CLOB, "2007" CLOB, "2008" CLOB, "2009" CLOB, "2010" CLOB, "2011" CLOB, "2012" CLOB)

What is the 1999 answer when 1998 is Grand Slam Tournaments?
SELECT "1999" FROM table_7930 WHERE "1998" = 'grand slam tournaments'
SELECT "1999" FROM "table_7930" WHERE "1998" = 'grand slam tournaments'