Certainly, here\'s a challenging question on human resource planning: \"Imagine you are the HR manager of a rapidly growing tech startup. Your company is expanding into new markets and launching multiple products simultaneously. Describe a comprehensive human resource planning strategy that addresses the complexities of managing a diverse and global workforce, ensuring talent acquisition, retention, and development, while also considering the unpredictable nature of the tech industry. How would you balance short-term staffing needs with long-term talent management goals, and what key metrics would you use to measure the success of your plan?