Question: What was the lowest Position for a Team with fewer than 3 Lost, a Difference of 1, and more than 7 games Played?
SQL: SELECT MIN("Position") FROM "2-15315989-1" WHERE "Lost" < 3.0 AND "Difference" = '1' AND "Played" > 7.0;

Question: What is the sum of games Played by the Team vasco da gama, with fewer than 12 Against?
SQL: SELECT SUM("Played") FROM "2-15315989-1" WHERE "Team" = 'vasco da gama' AND "Against" < 12.0;

Question: What was the Difference of the Team that had a Position less than 2?
SQL: SELECT "Difference" FROM "2-15315989-1" WHERE "Position" < 2.0;