Table: segunda_division_stats_7
Columns: position
club
played
points
wins
draws
losses
goals_for
goals_against
goal_difference

Question: What was the average number of "goals for", scored in the club Real Oviedo that had a "goal difference" lower than -16 and fewer than 9 wins?
SQL: SELECT AVG("goals_for") FROM segunda_division_stats_7 WHERE "goal_difference" < -16 AND "club" = 'real oviedo' AND "wins" < 9

Question: How many people played at the club that had a "goal difference" of -8 and a position lower than 12?
SQL: SELECT SUM("played") FROM segunda_division_stats_7 WHERE "goal_difference" = -8 AND "position" < 12

Question: How many "goals against" were scored at the club that had a "goal difference" of 0, 12 wins, and more than 44 goals?
SQL: SELECT COUNT("goals_against") FROM segunda_division_stats_7 WHERE "goal_difference" = 0 AND "wins" = 12 AND "goals_for" > 44

Question: What is the smallest number of "goals for" out of the clubs where there were 18 wins and fewer than 38 "goals against"?
SQL: SELECT MIN("goals_for") FROM segunda_division_stats_7 WHERE "wins" = 18 AND "goals_against" < 38