what's the trim with engine being 3.5l lz4 v6
CREATE TABLE "engines" (
  "trim" text,
  "engine" text,
  "displacement" text,
  "power" text,
  "torque" text,
  "transmission" text,
  "fuel_mileage_latest_epa_mpg_us" text
);
SELECT "trim" FROM "engines" WHERE "engine"='3.5L LZ4 V6';