CREATE TABLE table_62132 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Results" CLOB)

In which district is the incumbent a republican first elected in 1998?
SELECT "District" FROM table_62132 WHERE "Party" = 'republican' AND "First elected" = '1998'
SELECT "District" FROM "table_62132" WHERE "First elected" = '1998' AND "Party" = 'republican'