It has to be A. because none of the other three choices make sense. like at all..
Sanger Rainsford's argument with Whitney from “The Most Dangerous Game” suggests Person vs. Environment conflict.
In this story are main protagonist rainsford has to fight with the elements of nature in the dangerous ship Island.
The dangerous elements in the Jungle include Quicksand of the death swamp and the rocks
some events might be birthday parties, school graduation, business meetings, and grand openings
If i'm undertsanding correctly... You could use a Thesaurus, the Internet