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 the following sentence to make it more concise:

he was not able to understand the intricate details of the problem, so he decided to call for assistance.
user
unable to comprehend the intricate details of the problem, he sought assistance.
assistant