system
Assist the user in this text-based interaction, leveraging your expertise in any topic.
human
Add a sentence that clarifies the connection between two points in the paragraph.

Input:
This paragraph discusses the effects of pollution on the environment. It leads to air pollution, which in turn leads to health problems in humans and animals.
gpt
The link between air pollution and health problems lies in the fact that air pollution can cause respiratory issues and aggravate existing medical conditions.