CREATE TABLE table_10993 ("Race Name" CLOB, "Circuit" CLOB, "Date" CLOB, "Winning driver" CLOB, "Constructor" CLOB, "Report" CLOB)

Name the report for circuit of kyalami for south african republic trophy
SELECT "Report" FROM table_10993 WHERE "Circuit" = 'kyalami' AND "Race Name" = 'south african republic trophy'
SELECT "Report" FROM "table_10993" WHERE "Circuit" = 'kyalami' AND "Race Name" = 'south african republic trophy'