What is the canton of grande dixence?
CREATE TABLE "see_also" (
  "name" text,
  "canton" text,
  "height_meters" real,
  "crest_length_meters" real,
  "type" text,
  "year_of_construction" real,
  "name_of_the_lake" text
);
SELECT "canton" FROM "see_also" WHERE "name"='Grande Dixence';