Question: What is the highest rank of a swimmer in lane 5?
SQL: SELECT MAX("Rank") FROM "2-12386605-5" WHERE "Lane" = 5.0;

Question: What is the lowest rank of jens kruppa in a lane larger than 2?
SQL: SELECT MIN("Rank") FROM "2-12386605-5" WHERE "Name" = 'jens kruppa' AND "Lane" > 2.0;

Question: Which nationality has a lane of 6 and a rank smaller than 6?
SQL: SELECT "Nationality" FROM "2-12386605-5" WHERE "Rank" < 6.0 AND "Lane" = 6.0;