What school, club team, or country did the player with a number smaller than 4 come from?
CREATE TABLE "s" (
  "player" text,
  "no_s" real,
  "height_in_ft" text,
  "position" text,
  "years_for_rockets" text,
  "school_club_team_country" text
);
SELECT "school_club_team_country" FROM "s" WHERE "no_s"<4;