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. 

To find the center of a coin, you can
Use a ruler

How to peel a banana?
Hold one end of the banana and peel back sections of the fruit’s skin until the inner flesh is exposed.

how to remove self tanner?

Make yourself a body scrub of water and baking soda and get to work exfoliating away the orange! This one's for major mistakes where you need to reduce your color over a large area. To make it work, lather up with some baby oil and let it sit for 10-15 minutes, then hop in a hot bath to rinse away the self tanner.