CREATE TABLE "regular_season" (
  "date" text,
  "visitor" text,
  "score" text,
  "home" text,
  "decision" text,
  "attendance" real,
  "record" text
);

Question: Record of 18–15–6 belongs to what lowest attendance?
SQL: SELECT MIN("attendance") FROM "regular_season" WHERE "record"='18–15–6';

Question: Decision of parent, and a Home of philadelphia, and a Record of 20–16–7 is on what date?
SQL: SELECT "date" FROM "regular_season" WHERE "decision"='parent' AND "home"='philadelphia' AND "record"='20–16–7';

Question: Decision of parent, and a Visitor of Philadelphia, and a Date of January 27 had what score?
SQL: SELECT "score" FROM "regular_season" WHERE "decision"='parent' AND "visitor"='philadelphia' AND "date"='january 27';