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
construct a family tree with the following individuals: john, lucy, david, sam, and adam.
user
john  
|___ lucy 
     |___ david 
     |___ sam 
|___ adam
assistant