### Q1: What is the primary function of Natural Language Processing (NLP) in the context of finance?  
### Q2: How does prompt engineering relate to the effectiveness of NLP in generating accurate outputs?  
### Q3: What are some advanced NLP techniques that can enhance prompt engineering for finance-related AI models?  
### Q4: How can NLP applications improve customer support in fintech companies?  
### Q5: What challenges might arise when implementing NLP for document analysis in financial institutions?  
### Q6: How can sentiment analysis using NLP influence investment decisions in the finance sector?  
### Q7: Why is effective communication crucial when crafting prompts for AI models?  
### Q8: How can developers ensure that the language used in prompts accurately conveys user intent?  
### Q9: What strategies can be employed to improve communication skills when working with AI systems in finance?