Question: What is Lowest Rank, when Location is rio de janeiro, brazil, and when Current Seating Capacity is less than 78838?
SQL: SELECT MIN("Rank") FROM "2-16792781-1" WHERE "Location" = 'rio de janeiro, brazil' AND "Current seating capacity" < 78838.0;

Question: What is the highest Rank, when Location is kinshasa, dr congo, and when Current Seating Capacity is less than 80000?
SQL: SELECT MAX("Rank") FROM "2-16792781-1" WHERE "Location" = 'kinshasa, dr congo' AND "Current seating capacity" < 80000.0;

Question: What is the lowest Rank, when the Current Seating Capacity is 137000?
SQL: SELECT MIN("Rank") FROM "2-16792781-1" WHERE "Current seating capacity" = 137000.0;

Question: What is Highest Attendance, when Rank is 90, and when Venue Name is Infineon Raceway?
SQL: SELECT "Highest attendance" FROM "2-16792781-1" WHERE "Rank" = 90.0 AND "Venue name" = 'Infineon Raceway';