Who the character Anna is based on

[Jane]

The Character Anna, 12 years old, originally from Sweden, now living with her scientist father and depressed mother in a large rented house on the Woodstock road oxford uk. Is introduced though Lilly who first encounters her at school. Anna is based on a woman who I new quite well for a short time, she had a sad life and i wished her to be happy. I could not help her much in real life as her problems were on a level that needed professionals. However in the story I could help the Character Anna.