Table: touch_football_nationals
Columns: year
venue
men_s_open
women_s_open
men_s_35s

Question: What is the venue later than 1983 with Men's Open of NSW and Men's 35 of QLD?
SQL: SELECT "venue" FROM touch_football_nationals WHERE "men_s_open" = 'nsw' AND "men_s_35s" = 'qld' AND "year" > 1983

Question: What is the venue earlier than 1995 with Men's Open of QLD and Men's 35 of QLD and Woman's Open of QLD?
SQL: SELECT "venue" FROM touch_football_nationals WHERE "men_s_35s" = 'qld' AND "men_s_open" = 'qld' AND "year" < 1995 AND "women_s_open" = 'qld'

Question: What is the Men's 35 in year before 1990 when Men's Open is NSW and the venue is Sydney?
SQL: SELECT "men_s_35s" FROM touch_football_nationals WHERE "year" < 1990 AND "men_s_open" = 'nsw' AND "venue" = 'sydney'

Question: In what year was the venue Gold Coast and the Men's 35s NSW?
SQL: SELECT SUM("year") FROM touch_football_nationals WHERE "venue" = 'gold coast' AND "men_s_35s" = 'nsw'

Question: What is the Men's Open when the venue is Perth?
SQL: SELECT "men_s_open" FROM touch_football_nationals WHERE "venue" = 'perth'

Question: What is the year that the Men's 35 is NSW, Women's Open is QLD and the venue is Sydney?
SQL: SELECT "year" FROM touch_football_nationals WHERE "men_s_35s" = 'nsw' AND "venue" = 'sydney' AND "women_s_open" = 'qld'