What player that has a position of middle blocker, a Nationality of Turkey, and shirt no is 8?
CREATE TABLE "team_roster_season_2013_2014" (
  "shirt_no" real,
  "nationality" text,
  "player" text,
  "birth_date" text,
  "height" real,
  "position" text
);
SELECT "player" FROM "team_roster_season_2013_2014" WHERE "position"='middle blocker' AND "nationality"='turkey' AND "shirt_no"=8;