CREATE TABLE "western_conference_semi_finals_vs_6_calg" (
  "game" real,
  "date" text,
  "visitor" text,
  "score" text,
  "home" text,
  "decision" text,
  "attendance" real,
  "series" text
);

Question: Which Attendance  has a Game score less than 3, and a Score of 2 – 5?
SQL: SELECT AVG("attendance") FROM "western_conference_semi_finals_vs_6_calg" WHERE "game"<3 AND "score"='2 – 5';

Question: Who has Series of 2 – 3?
SQL: SELECT "visitor" FROM "western_conference_semi_finals_vs_6_calg" WHERE "series"='2 – 3';

Question: Who has  a Home of detroit on  april 22?
SQL: SELECT "visitor" FROM "western_conference_semi_finals_vs_6_calg" WHERE "home"='detroit' AND "date"='april 22';