user: Question: Which Rank is the lowest one that has a Name of Maribor Cathedral?
Columns: ['Rank', 'Name', 'Location', 'Height Metres / feet', 'Floors']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Crystal Palace', 'Ljubljana', 'metres (ft)', '20']
SQL:

assistant: SELECT MIN("Rank") FROM "Table" WHERE "Name" = 'Maribor Cathedral';