What is main presenters of La Granja?
CREATE TABLE "table1_1053802_1" (
  "region_country" text,
  "local_title" text,
  "network" text,
  "winners" text,
  "main_presenters" text
);
SELECT "main_presenters" FROM "table1_1053802_1" WHERE "local_title"='La Granja';