Given the task definition and input, reply with output. Generate a correct and concise answer for the question based on the words in the context.

Context : Gelo (Greek: Gelon, gen.: ; died 478 BC), son of Deinomenes, was a 5th-century BC ruler of Gela and Syracuse and first of the Deinomenid rulers.
Question : What is the place of birth of Gelo?
Gela