CREATE TABLE table_34846 ("Tournament" TEXT, "1981" TEXT, "1982" TEXT, "1983" TEXT, "1984" TEXT, "1985" TEXT, "1986" TEXT, "1987" TEXT, "1988" TEXT, "1989" TEXT)

Which Tournament has A in 1987?
SELECT "Tournament" FROM table_34846 WHERE "1987" = 'a'
SELECT "Tournament" FROM "table_34846" WHERE "1987" = 'a'