CREATE TABLE table_48505 ("Tournament" TEXT, "1993" TEXT, "1994" TEXT, "1995" TEXT, "1996" TEXT, "1997" TEXT, "1998" TEXT, "1999" TEXT, "2000" TEXT, "2001" TEXT, "2002" TEXT, "2003" TEXT, "2004" TEXT, "2005" TEXT, "2006" TEXT, "2007" TEXT, "Career WR" TEXT, "Career Win-Loss" TEXT)

What is 2004, when 2003 is '1R', and when 2006 is 'A'?
SELECT "2004" FROM table_48505 WHERE "2003" = '1r' AND "2006" = 'a'
SELECT "2004" FROM "table_48505" WHERE "2003" = '1r' AND "2006" = 'a'