Table: brazil_football_1945
Columns: position
team
points
played
drawn
lost
against
difference

Question: What is the position number when there were 29 points, and less than 2 is lost?
SQL: SELECT COUNT("position") FROM brazil_football_1945 WHERE "points" = 29 AND "lost" < 2

Question: What is the lowest Points with an against of 20 and less than 1 lost?
SQL: SELECT MIN("points") FROM brazil_football_1945 WHERE "against" = 20 AND "lost" < 1

Question: What is the sum of Points when the against is less than 24 and played is less than 20?
SQL: SELECT SUM("points") FROM brazil_football_1945 WHERE "against" < 24 AND "played" < 20