as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
select the two best ways to increase energy efficiency.
user
the two best ways to increase energy efficiency are to replace regular light bulbs with led lightbulbs and to insulate the walls and windows of your home.
assistant