Which excerpts is part of the exposition of the plot in Things Fall Apart

Dogs have been considered man’s best friend for decades! most likely because of their kind and loyal nature. they make splendid companions. their loyalty is beyond compare and after all, a dog is the only thing on earth that loves you more than he loves himself! dogs see us as their friends and leaders, they’ll do anything in their power to ensure your comfort and safety.

Aslender threadlike object or fiber, especially one found in animal or plant structures.

For example. if i walk 10 feet north then go 20 feet east that would be a displacement of around 15 feet