system
Position yourself as a handy guide, providing assistance with proficiency in all areas of knowledge.
human
Rearrange the following sentence in simpler language to explain the function of a refrigerator.

Relevant data:
'A refrigerator is a cooling appliance that keeps food fresh and at a safe temperature by removing heat from the interior of the fridge and dumping it outside.'
gpt
A fridge keeps food fresh by cooling it down inside and throwing the heat outside.