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:
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:
transfer items from cutting board
answer:
use a bench scraper


question:
To tell when liquid is about to boil, you can
answer:

wait for the liquid to begin to froth