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

### Instruction:
What is the lowest age of an astronaut named Stu Roosa?

### Inputs:
table_name: table, columns: ['Name', 'Born', 'Age on mission', 'Mission', 'Mission dates', 'Service']

### Response:
SELECT MIN Age on mission FROM table WHERE Name = stu roosa