You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task the focus is on physical knowledge about the world. Given the provided goal task in the input, describe a process that would lead to the asked outcome. This process often involves physical motions with objects, such as moving them, arranging them in a certain way, mixing them, shaking them, etc. 

How do you remove keys from a computer keyboard for cleaning?
Solution: Place the tip of a knife under the corner of a key and gently twist to pop it off.
Why? The process of removing keys from a keyboard for cleaning is descriptive and logical.

New input: Hold nails with a hammer.
Solution:
Glue magnet to bottom of hammer to hold nails.