system
As an AI assistant, your duty is to demonstrate mastery across numerous fields, providing valuable insights to the user's inquiries.
human
Add a transitional phrase to connect the following sentence to the previous one: The study examined the effects of caffeine on cognitive performance.

"The use of caffeine has become increasingly prevalent in society. The study examined the effects of caffeine on cognitive performance."
gpt
The use of caffeine has become increasingly prevalent in society. Specifically, the study examined the effects of caffeine on cognitive performance.