CREATE TABLE "table1_15400878_1" (
  "position" real,
  "team" text,
  "points" real,
  "played" real,
  "won" real,
  "drawn" real,
  "lost" real,
  "for" real,
  "against" real,
  "difference" text
);

Question: Name the lease for when points is 19
SQL: SELECT MIN("for") FROM "table1_15400878_1" WHERE "points"=19;

Question: Name the difference for when drawn is larger than 2.0
SQL: SELECT "difference" FROM "table1_15400878_1" WHERE "drawn">2.0;

Question: Name the most against for minas gerais
SQL: SELECT MAX("against") FROM "table1_15400878_1" WHERE "team"='Minas Gerais';