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: St John appears to have got into trouble with the court in connection with a seditious publication , and to have associated himself with the future popular leaders John Pym and Lord Saye . 
 Question: who have  got  into something?

Ex Output:
St John


Ex Input:
Sentence: `` Billboard '' ranked it as the No. 15 song for 1975 . 
 Question: what was something ranked  as?

Ex Output:
the No. 15 song for 1975 .


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: what   deforms something?

Ex Output:

the bromine