Understanding Clara and Her Grandmother's Relationship

In the novel, the protagonist, Clara, frequently visits her grandmother's house in the countryside where she feels a deep connection to her childhood memories. During these visits, Clara engages in conversations with her grandmother about family history, which helps Clara understand her roots. Additionally, her grandmother shares stories about Clara's late grandfather, highlighting the values he instilled in the family. As a result, these interactions influence Clara's decisions regarding her own future.

Based on the interactions between Clara and her grandmother, which of the following describes the relationship between them?