CREATE TABLE table_18487 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

what district is Brooks Hays in
SELECT "District" FROM table_18487 WHERE "Incumbent" = 'Brooks Hays'
SELECT "District" FROM "table_18487" WHERE "Incumbent" = 'Brooks Hays'