Table: speedway_championship_1957
Columns: team
match
points
draw
lost

Question: How many losses have a draw greater than 0?
SQL: SELECT SUM("lost") FROM speedway_championship_1957 WHERE "draw" > 0

Question: Which average match has points less than 6?
SQL: SELECT AVG("match") FROM speedway_championship_1957 WHERE "points" < 6

Question: Which average draw has points greater than 12?
SQL: SELECT AVG("draw") FROM speedway_championship_1957 WHERE "points" > 12