user: Question: What building is in Ljubljana, proposed in 2010, and has 15 floors?
Columns: ['Rank', 'Name', 'Location', 'Height feet / metres', 'Floors', 'Year Proposed']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Dravska vrata', 'Maribor', '112 m', 'N/A', 'N/A']
SQL:

assistant: SELECT "Name" FROM "Table" WHERE "Location" = 'Ljubljana' AND "Year Proposed" = '2010' AND "Floors" = '15';