user: Question: How many floors when the rank is 73.0 72=?
Columns: ['Rank', 'Name', 'Height ft (m)', 'Floors', 'Year']
Types: ['text', 'text', 'text', 'real', 'real']
Sample row: ['01.0 1', 'Willis Tower', '1,451 (442)', 108.0, 1974.0]
SQL:

assistant: SELECT "Floors" FROM "Table" WHERE "Rank" = '73.0 72=';