CREATE TABLE table_name_66 (outcome VARCHAR, partner VARCHAR, opponents_in_the_final VARCHAR)

Which outcome has a partner named Mark Dickson, with the opponents of Hans Gildemeister Belus Prajoux?
SELECT outcome FROM table_name_66 WHERE partner = "mark dickson" AND opponents_in_the_final = "hans gildemeister belus prajoux"
SELECT "outcome" FROM "table_name_66" WHERE "hans gildemeister belus prajoux" = "opponents_in_the_final" AND "mark dickson" = "partner"