Goal and options: How can I eat chinese take out without getting a paper plate or eating out of the package directly?
output answer: Chinese takeout boxes have a unique design, if you unfold the package it will fold out into a stylized sort of plate that you can eat off of.

Goal and options: How to hide a book in a book shelf?
output answer: Place the book behind the books in the shelf.

Goal and options: How do you easily use icing to decorate a cake?
output answer:
Pour the icing into a large zip lock bag, cut off a small corner of the bag, then squish the icing into that corner so only a bit comes out at once.