Who is the turbine vendor for Meenadreen in Donegal county with less than 6 turbines with a size of 0.85 MW?
CREATE TABLE "completed_onshore_wind_farms" (
  "wind_farm" text,
  "capacity_mw" real,
  "turbines" real,
  "turbine_vendor" text,
  "size_mw" text,
  "county" text
);
SELECT "turbine_vendor" FROM "completed_onshore_wind_farms" WHERE "turbines"<6 AND "county"='donegal' AND "size_mw"='0.85' AND "wind_farm"='meenadreen';