Jesse Ball (born June 7, 1978) is an American novelist and poet. He has published novels, volumes of poetry, short stories, and drawings. His works are distinguished by the use of a spare style and have been compared to those of Jorge Luis Borges and Italo Calvino.

Based on that paragraph can we conclude that this sentence is true?
Jesse ball published most of his novels and poetry when he was in his thirties.
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