instruction:
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. 
question:
Support drooping plant.
answer:
Stick pencil next to plant.


question:
How to make butter in a jar?
answer:
Fill a jar halfway with heavy cream. Shake until the curd separates from the whey. Discard the whey and then refrigerate the curd.


question:
How to determine where the shape begins and ends to make a knife on a piece of iron.
answer:

Draw the shape of the knife on the iron before you cut or grind the iron.