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

### Instruction:
Tell me the average year for rank more than 3 and 28 floors

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

### Response:
SELECT AVG Year FROM table WHERE Rank > 3 AND Floors = 28