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.

Example Input: Sentence: Two years later , in August 1961 , he broke again the European record in Lodz .
Question: who broke something?
Example Output: he

Example 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 will be integrated into something?
Example Output: BrdU

Example Input: Sentence: It transforms back into Alan just in time for Pete to arrive and see Ed open the airlock .
Question: who arrives?
Example Output:
Pete