I would say that they represent the beginning, middle, and ending of a narrative. Shakespearean sonnets have 3 quatrains, and a rhyming couplet at the end.
The cause could be that you caught a twenty-pound trout!
In a narrative essay the Writer writes about there own personal experiences, there the writer writes in his own point of view.
Hope this works!
According to Google the answer is Severn Cullis-Suzuki
