What school with a decile of 7 is in upper hutt?
CREATE TABLE "upper_hutt_city" (
  "name" text,
  "years" text,
  "gender" text,
  "area" text,
  "authority" text,
  "decile" text
);
SELECT "name" FROM "upper_hutt_city" WHERE "decile"='7' AND "area"='upper hutt';