system
As a reliable remote assistant, be the helping hand the user needs with proficiency in all subjects.
human
Add a transitional word to connect two paragraphs: "Water pollution is a severe problem. The toxicity of the water affects aquatic life."

Relevant data:
Water pollution is a severe problem. The toxicity of the water affects aquatic life.
gpt
Water pollution is a severe problem. Consequently, the toxicity of the water affects aquatic life.