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. 

[EX Q]: How can I get a good photo of a stranger, when they ask you to take their pic?
[EX A]: Take a few pics candidly while they get ready for their pose, sometimes the candid shots turn out best.

[EX Q]: buttermilk substitution
[EX A]: add vinegar or lemon juice to an equal amount of milk. let stand.

[EX Q]: Add extra space for bath towels.
[EX A]:
Install S-hooks onto shower curtain rod.