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
group the words "pencil," "eraser," "ruler," "compass," and "calculator" into two categories.
user
- writing utensils: pencil, eraser, ruler
- calculating instruments: compass, calculator
assistant