Generate a correct and concise answer for the question based on the words in the context.

Input: Consider Input: Context : Mélanie de Salignac (Marennes, Charente-Maritime, 19 January 1744 --1766) was a young French woman whose achievements in the face of her disability - blindness - were mentioned in the accounts of Diderot. 
Question : What illness negatively impacted Mélanie de Salignac?

Output: blindness


Input: Consider Input: Context : Charlie Brooker's Screenwipe is a British television review programme created and presented by Charlie Brooker and broadcast on BBC Four. 
Question : What channel aired Charlie Brooker's Screenwipe?

Output: BBC Four


Input: Consider Input: Context : Inkscape began in 2003 as a code fork of the Sodipodi project. 
Question : The Inkscape is based upon what?


Output: Sodipodi