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

### Instruction:
What is the quarterfinal week for Austin Anderson?

### Inputs:
table_name: table, columns: ['Name/Name of Act', 'Age(s)', 'Genre', 'Act', 'Hometown', 'Qtr. Final (Week)', 'Semi Final (Week)', 'Position Reached']

### Response:
SELECT MIN Qtr. Final (Week) FROM table WHERE Name/Name of Act = Austin Anderson