Question: Which Men's 35 has a Women's Open of Brisbane City Cobras def Hunter Western Hornets?
SQL: SELECT "Men's 35" FROM "2-16724844-1" WHERE "Women's Open" = 'Brisbane City Cobras def Hunter Western Hornets';

Question: Which Men's 50 has a Senior Mixed of N/A, and a Men's Open of Gold Coast Sharks def Sydney Mets, and a Men's 30 of Sydney Mets def Sydney Scorpions, and a Women's u20 of Southern Suns def Brisbane City Cobras?
SQL: SELECT "Men's 50" FROM "2-16724844-1" WHERE "Senior Mixed" = 'N/A' AND "Men's Open" = 'Gold Coast Sharks def Sydney Mets' AND "Men's 30" = 'Sydney Mets def Sydney Scorpions' AND "Women's u20" = 'Southern Suns def Brisbane City Cobras';

Question: Which Women's 35 has a Men's 50 of N/A, and a Men's 40 of Southern Suns def SunWest Razorbacks?
SQL: SELECT "Women's 35" FROM "2-16724844-1" WHERE "Men's 50" = 'N/A' AND "Men's 40" = 'Southern Suns def SunWest Razorbacks';

Question: Which Men's u20 has a Men's 45 of N/A?
SQL: SELECT "Men's u20" FROM "2-16724844-1" WHERE "Men's 45" = 'N/A';

Question: How many years have a Women's Open of brisbane city cobras def sydney mets, and a Men's 35 of n/a?
SQL: SELECT COUNT("Year") FROM "2-16724844-1" WHERE "Women's Open" = 'brisbane city cobras def sydney mets' AND "Men's 35" = 'n/a';