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

### Instruction:
What is the average hexadecimal with a decimal greater than 57?

### Inputs:
table_name: table, columns: ['Binary', 'Octal', 'Decimal', 'Hexadecimal', 'Glyph']

### Response:
SELECT AVG Hexadecimal FROM table WHERE Decimal > 57