Which phrase best completes the diagram?

I think its A, but I'm not sure. I know its not B. though

Explanation:

“the iliad” (gr: “iliás”) is an epic poem by the ancient greek poet homer, which recounts some of the significant events of the final weeks of the trojan war and the greek siege of the city of troy (which was also known as ilion, ilios or ilium in ancient times).

any answers choices maybe