Question: The oldest item in the Diocesan Museum depicts the battle of a the god of what ?
Sentence (from "Diocesan Museum (Cortona)"): Located on the former site of the local Church of Gesù, it houses works of art by artists such as Fra Angelico, Pietro Lorenzetti, Bartolomeo della Gatta, Luca Signorelli and Sassetta.
Relevant evidence: No