You will be given a definition of a task first, then some input of the task.
Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : Melanie 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.
Answer : blindness
Output:
What illness did Melanie de Salignac suffer from?