CREATE TABLE table_47663 ("Year" CLOB, "Track" CLOB, "125 cc" CLOB, "250 cc" CLOB, "Report" CLOB)

Who won the 250 cc in 1987?
SELECT "250 cc" FROM table_47663 WHERE "Year" = '1987'
SELECT "250 cc" FROM "table_47663" WHERE "Year" = '1987'