TASK DEFINITION: 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. 
PROBLEM: What type of chainsaw should I use to cut down a very thick tree?

SOLUTION: A gas powered chainsaw should be used to cut down a very thick tree as it has more power and can be used for longer at a single time than an electric powered chainsaw.

PROBLEM: Stop a running horse.

SOLUTION: Run next to it and pull reins firmly.

PROBLEM: To make the top and bottom of a log smooth and flat, you can

SOLUTION:
Use a sanding block or a power sander