Imagine you are tasked with using a Large Language Model to summarize a complex news article about a recent scientific discovery. You find that the model's initial summaries are often too simplistic and miss key nuances. Design a single, self-contained prompt that leverages the principle of learning from a flawed example to guide the model toward producing a more accurate and comprehensive summary. Your response should present the complete prompt you would use, including placeholders for the article and the flawed summary. Following the prompt, explain the reasoning behind each component of your design.