CREATE TABLE "2011_season" (
  "week" real,
  "date" text,
  "visiting_team" text,
  "final_score" text,
  "host_team" text,
  "stadium" text
);

Question: Who was the visiting team on weeks under 12 and at Sports Authority Field at Mile High?
SQL: SELECT "visiting_team" FROM "2011_season" WHERE "week"<12 AND "stadium"='sports authority field at mile high';

Question: Who was the visiting team at Raymond James Stadium?
SQL: SELECT "visiting_team" FROM "2011_season" WHERE "stadium"='raymond james stadium';

Question: What date had the Houston Texans as visitors?
SQL: SELECT "date" FROM "2011_season" WHERE "visiting_team"='houston texans';