Read this and answer the question. If the question is unanswerable, say "unanswerable".

The figure of the "tragic octoroon" was a stock character of abolitionist literature: a mixed-race woman raised as if a white woman in her white father's household, until his bankruptcy or death has her reduced to a menial position She may even be unaware of her status before being reduced to victimization. The first character of this type was the heroine of Lydia Maria Child's "The Quadroons" (1842), a short story. This character allowed abolitionists to draw attention to the sexual exploitation in slavery and, unlike portrayals of the suffering of the field hands, did not allow slaveholders to retort that the sufferings of Northern mill hands were no easier. The Northern mill owner would not sell his own children into slavery.

What was a mixed-race woman raised as a black woman in her black father's household called?
unanswerable