TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : Ishi died of tuberculosis on March 25, 1916. 
Question : What medical condition did Ishi have?

SOLUTION: tuberculosis

PROBLEM: Context : François Huber was only fifteen years old when he began to suffer from a disease which gradually resulted in total blindness; but, with the aid of his wife, Marie Aimée Lullin, and of his servant, François Burnens, he was able to carry out investigations that laid the foundations of a scientific knowledge of the life history of the honey bee. 
Question : What was François Huber's medical condition near the end of his life?

SOLUTION: blindness

PROBLEM: Context : AIML, or Artificial Intelligence Markup Language, is an XML dialect for creating natural language software agents. 
Question : Which is the basis of AIML?

SOLUTION:
XML