How does beowulf's account of his adventures among the danes differ from what we have already heard?

By comparing part 1 and 2 of polar opposites what does it mean by polar opposites

Plz halp. which statements are true about theme? check all that apply. 1.) themes are observations about life. 2.) themes can be stated in a sentence. 3.) themes and topics are the same thing. 4.) themes are messages a text conveys about a topic. 5.) examples of themes include loyalty, corruption, and greed. 6.)themes are rarely stated directly and need to be inferred by the reader.

What is the central idea of paragraph 1 of the story?