Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How many floors are in the 274 (84) ft (m) building that is ranked number 1?

### Inputs:
table_name: table, columns: ['Rank', 'Name', 'Height ft (m)', 'Floors (Stories)', 'Year Completed']

### Response:
SELECT AVG Floors (Stories) FROM table WHERE Height ft (m) = 274 (84) AND Rank > 1