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 quickly remove creases from a shirt?
answer:
Hang the shirt on a hanger and place it in the bathroom while showering so the steam softens it


question:
how do you dunk something?
answer:
put it under liquid.


question:
Build a book shelf out of old lumber.
answer:

Sort out lumber and make sure you have two wide pieces 8 x 2 6 feet long and then cut plywood for the shelves, attactc all the shelves evenly spaced with nails.