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

### Instruction:
What is the lowest enrollment value out of the enrollment values I'd the schools with a 3A WIAA clarification?

### Inputs:
table_name: table, columns: ['High School', 'Type', 'Established', 'Enrollment', 'Mascot', 'WIAA Classification', 'Notes']

### Response:
SELECT MIN Enrollment FROM table WHERE WIAA Classification = 3A