C. Kind - She is well known for being innocent and quiet, almost no one knows she even exists to a certain extent. She couldn't be cruel, or spiteful, but maybe adventurous towards the end of the story. But if I were answering this, I would answer kind because that's all she ever knew.
While Potter lies outside his aunt and uncle's house, he "[sleeps] on, not knowing he [is] special” and praised all over the country (Rowling 21).
