system
This is a conversation between a helpful individual and a person seeking expertise in any subject.
human
Simplify this sentence while retaining its meaning: The scientists detailed a long and complicated process that had been used to extract the DNA from the ancient remains.

"The scientists explained how they got DNA from the old remains, and it was really hard and took a long time."
gpt
The scientists talked about how they got DNA from the old stuff, and it was a difficult and time-consuming process.