CREATE TABLE "stage_results" (
  "date" text,
  "course" text,
  "distance" text,
  "type" text,
  "winner" text
);

Question: tell me the type that has the marostica to bibione course.
SQL: SELECT "type" FROM "stage_results" WHERE "course"='marostica to bibione';

Question: who won on 29 may?
SQL: SELECT "winner" FROM "stage_results" WHERE "date"='29 may';