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:
To easily blow up balloons for a party,
answer:
use a bicycle pump.


question:
paperclip
answer:
can be hidden by  stapler  


question:
How to prevent a pizza roll from being dry?
answer:

Run some egg wash over the top of the roll before baking