Detailed Instructions: In this task, you will be shown a correct English sentence. You need to generate an incorrect form of the input sentence.
Problem:It means , to understand an war development , you should understand the ideas and cultural moviments that resulted in a particular period , and helped for the occuring of that war , for exemple . 
Solution:
It means , to understand an war development , you should understand the ideas and cultural moviments that resulted in a particular period , and helped for the occuring of that war , for exemple . 