CREATE TABLE table_34163 ("Tournament" TEXT, "1990" TEXT, "1991" TEXT, "1992" TEXT, "1993" TEXT, "1994" TEXT, "1995" TEXT, "1996" TEXT, "1997" TEXT, "1998" TEXT, "1999" TEXT, "2000" TEXT)

What 1998 has 2r as a 1993, and 1r as a 1990?
SELECT "1998" FROM table_34163 WHERE "1993" = '2r' AND "1990" = '1r'
SELECT "1998" FROM "table_34163" WHERE "1990" = '1r' AND "1993" = '2r'