Goals Conceded (GC) that has a Draw (PE) larger than 2, and a Goals Scored (GF) larger than 19?
CREATE TABLE "group_b" (
  "place_posici_n" real,
  "team_equipo" text,
  "played_pj" real,
  "won_pg" real,
  "draw_pe" real,
  "lost_pp" real,
  "goals_scored_gf" real,
  "goals_conceded_gc" real,
  "dif" real,
  "points_pts" real
);
SELECT MAX("goals_conceded_gc") FROM "group_b" WHERE "draw_pe">2 AND "goals_scored_gf">19;