Table: nwcfl_stats_4
Columns: position
team
played
drawn
lost
goals_for
goals_against
goal_difference
points_1

Question: What is the average Played, when Goals Against is less than 63, when Team is "Nelson", and when Lost is greater than 16?
SQL: SELECT AVG("played") FROM nwcfl_stats_4 WHERE "goals_against" < 63 AND "team" = 'nelson' AND "lost" > 16

Question: What is the total number of Goals For, when Points 1 is "41"?
SQL: SELECT COUNT("goals_for") FROM nwcfl_stats_4 WHERE "points_1" = '41'

Question: What is the lowest Position, when Lost is greater than 15, when Team is Cheadle Town, and when Drawn is greater than 8?
SQL: SELECT MIN("position") FROM nwcfl_stats_4 WHERE "lost" > 15 AND "team" = 'cheadle town' AND "drawn" > 8

Question: What is the lowest Position, when Points 1 is "39", and when Goals Against is greater than 49?
SQL: SELECT MIN("position") FROM nwcfl_stats_4 WHERE "points_1" = '39' AND "goals_against" > 49