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.

Ex Input:
Sentence: When BrdU is integrated into DNA , it is supposed that the bromine deforms the minor groove so that Hoechst dyes can not reach their optimal binding site . 
 Question: why does something deform something?

Ex Output:
so that Hoechst dyes can not reach their optimal binding site


Ex Input:
Sentence: In the context of a Stryker Brigade Combat Team 's Infantry Rifle Companies , one man from each fireteam in a rifle squad is either the Squad Anti-armor Specialist , armed with the FGM-148 Javelin , or the Squad Designated Marksman , who carries the M4 carbine and M14 rifle . 
 Question: what does someone carry?

Ex Output:
the M4 carbine and M14 rifle ### the M4 carbine ### M14 rifle


Ex Input:
Sentence: COG is a 6-piece metal band based in Metro Manila , Philippines . 
 Question: who is  based   somewhere?

Ex Output:

COG ### a 6-piece metal band


