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

### Instruction:
Which astronaut went on the Apollo 16 mission at the age of 36y 6m 18d to step on the moon?

### Inputs:
table_name: table, columns: ['Name', 'Born', 'Age at first step', 'Mission', 'Lunar EVA dates', 'Service']

### Response:
SELECT Name FROM table WHERE Mission = apollo 16 AND Age at first step = 36y 6m 18d