What was the lowest Position for a Team with fewer than 3 Lost, a Difference of 1, and more than 7 games Played?
CREATE TABLE "torneio_rio_s_o_paulo" (
  "position" real,
  "team" text,
  "points" real,
  "played" real,
  "drawn" real,
  "lost" real,
  "against" real,
  "difference" text
);
SELECT MIN("position") FROM "torneio_rio_s_o_paulo" WHERE "lost"<3 AND "difference"='1' AND "played">7;