Based on the details in the story and Elaine's feelings of abandonment, she most closely represents the D. The orphan archetype.
Elaine's struggle with her grandmother's death and the sense of being dragged into a situation she doesn't want to be in highlight her feelings of loss and isolation, which are key traits of the orphan archetype. This archetype often embodies themes of yearning for belonging, grappling with personal struggles, and the search for identity, all of which reflect Elaine's internal conflicts and emotions throughout the narrative.