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

### Instruction:
What is the average Round, when Player is "Gurnest Brown", and when Pick # is greater than 180?

### Inputs:
table_name: table, columns: ['Round', 'Pick #', 'Player', 'Position', 'College']

### Response:
SELECT AVG Round FROM table WHERE Player = gurnest brown AND Pick # > 180