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
rewrite this sentence to make it more concise: scientists have found evidence indicating that the extinction of dinosaurs might have been due to a comet striking the earth.
user
evidence suggests a comet caused the extinction of the dinosaurs.
assistant