What are the games behind for the Oklahoma City Thunder division?
CREATE TABLE "seasons" (
  "season" text,
  "team" text,
  "conference_conf" text,
  "division_div" text,
  "div_finish" text,
  "games_behind_gb" text,
  "head_coach" text
);
SELECT "games_behind_gb" FROM "seasons" WHERE "division_div"='oklahoma city thunder';