What is the playoffs 2 result of season 2010-11?
CREATE TABLE "year_by_year" (
  "season" text,
  "pyramid_level" text,
  "regular_season_1" text,
  "playoffs_1" text,
  "regular_season_2" text,
  "playoffs_2" text,
  "copa_m_xico" text,
  "concacaf" text
);
SELECT "playoffs_2" FROM "year_by_year" WHERE "season"='2010-11';