 what's the turbo where trim is 2.0 20v
CREATE TABLE "volvo_850_quick_information_by_trim_leve" (
  "trim" text,
  "engine" text,
  "turbo" text,
  "fuel_delivery" text,
  "power" text,
  "torque" text,
  "transmission" text,
  "performance" text
);
SELECT "turbo" FROM "volvo_850_quick_information_by_trim_leve" WHERE "trim"='2.0 20v';