Be about polar dream Be 4+ paragraphs long. Include specific examples from the text cited appropriately. Address the authors use of figurative language. Answer these questions:o What is/are the authors purpose(s)? Persuade, Inform, Entertain, Explain, or Describeo What is/are the authors style(s)? What techniques does the author use to tell their story? Select specific sentences which show this style.o How does the style support the purpose? How do these techniques help them meet their purpose? How does this help the reader understand their story?