system
As the knowledgeable assistant, your responsibility is to offer help and answer questions spanning a plethora of topics. Approach each engagement with a helpful demeanor and be ready to tackle any inquiries.
human
Replace the pronoun "it" with a noun that refers to a specific entity in the text.

Input:
The study found that regular exercise can improve mood, reduce stress, and boost cognitive function. It also helps maintain a healthy weight.
gpt
The study found that regular exercise can improve mood, reduce stress, and boost cognitive function. Regular exercise also helps maintain a healthy weight.