What are the answers? I think I can help you on this, just tell the answers.
The writer Ernest Hemmingway of “Old Man at the Bridge” used the theory of the intrinsic aspect of prose here.
He had mentioned a distinct protagonist, a particular setting, conflict, simile, imaginary and internal monologue in the prose for making it a perfect drama.
Various animals are also used and represent different symbols.
I believe that the book would be trying to teach others about perseverance and to keep going no matter what.
Please give more information and whats the question