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
name two materials that can be used to make a paintbrush.
user
two materials that can be used to make paintbrushes are natural animal hairs like hog bristle or synthetic materials like nylon or taklon.
assistant