Confusing Paragraph

Never appear in my mind that analyze paragraph is rather difficult than make it.

Even though I understand the characteristic of each paragraph, but I have difficulty to analyze the paragraph. Not only me, but also most of my friends are still confused about paragraph. For example, when Yogi presented his paragraph, we did not know what paragraph is it. Some of friends guessed that the paragraph is explanation, and the others guessed that the paragraph is definition paragraph. And yogi said that his paragraph was descriptive paragraph. If his paragraph is descriptive, it should be able to be imagined by the reader, but his paragraph can’t be. At first, I think that his paragraph is definition paragraph because it definites “Indonesia”.  Then, when we analyzed together, there was something wrong with Yogi’s paragraph. we can’t find the main idea. We thought that his paragraph consists of many topic sentences. Finally, we decided that his paragraph was not a good paragraph.