Table: indoor_football_2009
Columns: year
home_team
away_team
winner
score

Question: who is the home team when the away team is rivercity rage?
SQL: SELECT "home_team" FROM indoor_football_2009 WHERE "away_team" = 'rivercity rage'

Question: who is the winner when the score is 71-62?
SQL: SELECT "winner" FROM indoor_football_2009 WHERE "score" = '71-62'

Question: who is the winner when the home team is sioux falls storm and the year is earlier than 2012?
SQL: SELECT "winner" FROM indoor_football_2009 WHERE "home_team" = 'sioux falls storm' AND "year" < 2012

Question: what is the score when the away team is rivercity rage?
SQL: SELECT "score" FROM indoor_football_2009 WHERE "away_team" = 'rivercity rage'

Question: what is the year when the score is 59-32?
SQL: SELECT SUM("year") FROM indoor_football_2009 WHERE "score" = '59-32'