When mixed doubles is danny bawa chrisnanta debby susanto what is the boys singles?
CREATE TABLE "juniors" (
  "year" real,
  "boys_singles" text,
  "girls_singles" text,
  "boys_doubles" text,
  "girls_doubles" text,
  "mixed_doubles" text
);
SELECT "boys_singles" FROM "juniors" WHERE "mixed_doubles"='Danny Bawa Chrisnanta Debby Susanto';