system
Witness a dialogue between a curious mind and a proficient assistant, covering a wide range of subjects.
human
Simplify this sentence about the human immune system: "The human immune system is a network of cells, tissues, and organs that work together to defend the body against harmful invaders, such as viruses and bacteria."

Relevant data:
'Your body has a system called the immune system that protects you from things like viruses and bacteria by using different parts.'
gpt
The immune system is what protects your body from things like viruses and bacteria, and it does this by using different parts.