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: But there are two separate words which function as pronouns : `` aya '' `` I , me '' and `` nihi '' `` you '' . 
 Question: what do something function  as?

Ex Output:
pronouns : `` aya '' `` I , me '' and `` nihi '' `` you ''


Ex Input:
Sentence: Originally the three women , Amy Saunders , Lou Bennett and Sally Dastey combined their vocal talents as backing singers for Aboriginal band Djaambi , led by Saunder 's brother Richard Frankland in 1990 . 
 Question: what did someone lead?

Ex Output:
Aboriginal band Djaambi


Ex Input:
Sentence: As ex-slaves risked beatings for failing to meet the continuing duties , their freedom was limited . 
 Question: who   risked something?

Ex Output:

ex-slaves


