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
make an upvote/downvote system for a comment board
user
the upvote/downvote system should allow users to upvote and downvote comments on a comment board. this can be implemented by adding a "like" and "dislike" button to each comment, allowing users to upvote or downvote it by clicking the respective buttons.
assistant