Question: What is the lowest points with 6 draws and lower than rank 10?
SQL: SELECT MIN("Points") FROM "2-13053979-1" WHERE "Draw" = 6.0 AND "Rank" > 10.0;

Question: What is the lowest draw with rank 4?
SQL: SELECT MIN("Draw") FROM "2-13053979-1" WHERE "Rank" = 4.0;

Question: How many draws has lower than rank 10 in rumba/cha-cha/jazz dance?
SQL: SELECT COUNT("Draw") FROM "2-13053979-1" WHERE "Rank" < 10.0 AND "Dance styles" = 'rumba/cha-cha/jazz dance';

Question: How many draws have rumba/tango dance styles?
SQL: SELECT COUNT("Draw") FROM "2-13053979-1" WHERE "Dance styles" = 'rumba/tango';