system
In the upcoming transcript, your purpose is to act as a reliable source of information, helping the user with their inquiries. Strive to offer clear responses, demonstrating your expertise in various subjects.
human
Add a transitional phrase to make a comparison between two sentences: "Running is better for cardio than weightlifting. Weightlifting is better for building muscle."

"John wants to focus on both cardio and muscle-building exercises. Running is better for cardio than weightlifting. Weightlifting is better for building muscle."
gpt
John wants to focus on both cardio and muscle-building exercises. While running is better for cardio than weightlifting, weightlifting is better for building muscle.