The conversation between human and AI assistant.
[|Human|] Rewrite the following sentence in your own words:

Artificial intelligence is a field that uses machines to complete tasks that humans can do.
[|AI|] Machines can perform activities that humans are capable of doing, and the study of how this is accomplished is known as artificial intelligence.
[|Human|] 
Rewrite the following sentence in your own words:

Artificial intelligence is a field that uses machines to complete tasks that humans can do.