It should be noted that it's important to understand the theme and central idea that was conveyed in the paragraphs.
<h3>What is a central idea?</h3>
It should be noted that the information is incomplete as the paragraphs aren't provided. Therefore, an overview will be given. A central idea is the main idea in the story.
In this case, it's important to read and understand the story. Here, the story us about how millions of backlogged mails were cleared so that troops can stay in touch with their loved ones.
Then, read paragraph 4 and 5 and ensure that you understand the central idea in both paragraphs.
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