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.

[Q]: Sentence: In one instance , Japanese police in the village of Jeam-ri , Hwaseong herded everyone into a church , locked it , and burned it to the ground . 
 Question: what was  locked?
[A]: a church ### it


[Q]: Sentence: It transforms back into Alan just in time for Pete to arrive and see Ed open the airlock . 
 Question: who   opens something?
[A]: Ed


[Q]: Sentence: On the run , she develops a revolutionary new theory of quantum cognition , which she writes down in a little black book . 
 Question: who   develops something?
[A]:
she