Table: team_speedway_championship_1957
Columns: team
match
points
draw
lost

Question: Which average match has a lost greater than 0, points greater than 6, legia warszawa as the team, and a draw less than 0?
SQL: SELECT AVG("match") FROM team_speedway_championship_1957 WHERE "lost" > 0 AND "points" > 6 AND "team" = 'legia warszawa' AND "draw" < 0

Question: What draw has a lost less than 6 with 28 as the points?
SQL: SELECT "draw" FROM team_speedway_championship_1957 WHERE "lost" < 6 AND "points" = 28

Question: Which average lost that has a match less than 14?
SQL: SELECT AVG("lost") FROM team_speedway_championship_1957 WHERE "match" < 14