TASK DEFINITION: In this task, you are given a sentence and question which can be answered using the sentence. Your task is to answer the question using the information from the sentence. The answer to the question is unique and it is a continuous text span from the sentence.
PROBLEM: Sentence: The name `` SD-6 '' derives from the French , `` Section Disparu '' , which , in character Sydney Bristow 's words , means `` The Section that does n't exist . '' 
 Question: what   derives  from something?

SOLUTION: The name `` SD-6 '' ### SD-6

PROBLEM: Sentence: As Secretary of the Interior , Chandler eradicated serious corruption in the Bureau of Indian Affairs , fully endorsing President Grant 's Peace Policy initiative to civilize American Indian tribes . 
 Question: how did someone eradicate something?

SOLUTION: fully endorsing President Grant 's Peace Policy initiative to civilize American Indian tribes

PROBLEM: Sentence: In addition to commercial applications , there is a wide body of free software for the UNIX environment which can be compiled and run on SUPER-UX , such as Emacs , and Vim . 
 Question: what can  be compiled?

SOLUTION:
free software for the UNIX environment