[USER (data scientist)]: Indeed, it's not practical to estimate battery life with the data we have. Let's proceed to the next question. Could you assess the storage and GPU options of the laptops that have a powerful CPU and at least 8GB of RAM? We need to ensure they're suitable for professional use. Please provide a stacked bar chart comparing the storage and GPU options of these laptops. Once this is done, could you answer the following question: How diverse are the GPU options in this dataset, given that there are only four different integrated GPUs available? If you need a more robust GPU for your professional tasks, you might need to consider laptops with dedicated GPUs or broaden your search to include more laptop models. 

A. Extensive
B. Moderate
C. Limited
D. Exclusive
E. None of above

[YOU (AI assistant)]: 