Write a concise summary of the following. Be sure to preserve important details: Zeus sent the Messenger God, Hermes, to Hades with the command to release Persephone. Before returning her to Hermes, Hades forced Persephone to eat six pomegranate seeds. Hades knew that if someone ate food in the Underworld, they could never really escape the world of the dead. Persephone was shortly after reunited with her mother. However, Demeter was furious when she heard about the pomegranate seeds. Zeus then proposed a compromise: for every seed Persephone had eaten, she would spend a month with Hades. Demeter accepted Zeus’ proposal. Thus, Persephone would travel to the Underworld every six months during which time Demeter would mourn and the earth with her. But after six months, Persephone would return to her and Demeter would be happy again and the earth would blossom once again!