The art that involves performing in front of a live audience to portray a real or imagined event is called Theatre.
The correct answer is B. Gilgamesh.
Odyssey and Iliad deal with the Troyan war and it's aftermath while Beowulf deals with heroic endeavors of the main character, Beowulf. The epic of Gilgamesh is one of the oldest epics ever and is from the Mesopotamian culture.
