Which character in The Lady or the Tiger and is most important to study answer main question of story?

In the short story "The Lady or the Tiger," the princess is the character who appears to hold utmost importance in uncovering the key question central to the plot—whether she decides to open the first or second door before her. This choice carries deep implications concerning which outcome awaits—whether her lover finds safety behind one of the doors or dreadful fate behind the other. Understanding her motivations, fears, and the significance of her selection are all crucial in unravelling the main inquiry that drives the storytelling—what's behind those doors!