CREATE TABLE "former_members" (
  "institution" text,
  "nickname" text,
  "location" text,
  "founded" real,
  "type" text,
  "enrollment" real,
  "joined" real,
  "left" real,
  "current_conference" text
);

Question: What's the minimal enrollment of any of the schools?
SQL: SELECT MIN("enrollment") FROM "former_members";

Question: When was the school whose students are nicknamed Rams founded?
SQL: SELECT MAX("founded") FROM "former_members" WHERE "nickname"='Rams';

Question: What's the type of the school whose students are nicknamed Chargers?
SQL: SELECT "type" FROM "former_members" WHERE "nickname"='Chargers';

Question: When was the school in Philadelphia, Pennsylvania founded?
SQL: SELECT "founded" FROM "former_members" WHERE "location"='Philadelphia, Pennsylvania';