Two senior stakeholders disagree about the importance of including a feature in a new product. How would you get them to agree on whether or not to include it?

"When a situation arises in which two senior product stakeholders disagree about an aspect of the product development cycle, the first thing I do is actively listen to each of their positions so I thoroughly understand them. I acknowledge the validity of each person's opinion and then seek to find a solution by negotiating with each stakeholder, suggesting items on which they can compromise, and persuading them to accept the conditions that will lead to the best outcome for the product and the organization. This requires a great deal of diplomacy, understanding, and patience."