The oracle at Delphi is a figure of great historical importance that was, and still is, shrouded in mystery. She spoke for the god Apollo and answered questions for the Greeks<span> and foreign inquirers about colonization, religion, and power.</span>
Are their options? We need some ;P
A foil in literature describes a character who contrasts with another character in order to make comparisons and highlight certain traits between these two persons.
Both Melantho and Eurycleia are servants of Odysseus. While Melantho is unloyal, (sleeping with the suitors while Odysseus is away) and treating him rudely when he returns disguised as a beggar, Eurycleia remains devoted and kind. Melantho is used as a foil for Eurycleia to showcase her good traits.