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
list four reasons why people learn a second language.
user
1. to broaden career opportunities 
2. to further their education 
3. to open up different cultures and viewpoints 
4. to make traveling easier and more enjoyable
assistant