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. 

How can I keep an ice pack from dripping?
Freeze a water soaked sponge in a ziplock bag.

To protect your tomato plants on a cold evening,
cover the plants with plastic when temperatures drop below 32 degrees.

how far in advanced should I slice cake?

Don't "pre-slice" cake more than 20 minutes in advance. It dries out too quickly.