Task: Text Categorization
Input (English): This belief's adherents trust that the third savior Saoshyant will bring about the "final renovation. " Vishtaspa was the protector of their founder, who taught about the conflict between truth and lies, known as asha and druj. This religion's first man is Gayomart, and one sect of it believes in the timeless, apathetic god Zurvan. Hymns of this religion include the Gathas and the Yashts, which can be found in the Yasna. Parsi practitioners of it are placed in towers of silence when they die, and its sacred texts are found in the Zend-Avesta. For 10 points, name this faith that centers on the conflict between Ahriman and Ahura Mazda and was formed by a namesake Persian prophet.
Output (English): Social Science