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.

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: who was  locked  into something?
everyone