What number was the person eliminated at 22:50?
CREATE TABLE "elimination_chamber_entrances_and_elimin" (
  "eliminated" real,
  "wrestler" text,
  "entered" real,
  "eliminated_by" text,
  "method_of_elimination" text,
  "time" text
);
SELECT "eliminated" FROM "elimination_chamber_entrances_and_elimin" WHERE "time"='22:50';