A (billionaire scion) may pertain-to a family.Logical formLearned from3 sentences. A male can be on a list of billionaires.Logical formLearned from3 sentences. A (billionaire investor) may nominate some directors to a board.Logical formLearned from3 sentences. A billionaire may undergo an (investment vehicle).Logical formLearned from3 sentences. An elder may pertain-to (billionaire brothers).Logical formLearned from3 sentences. A first billionaire can be in history.Logical formLearned from3 sentences. A (billionaire tycoon) may turn prime minister.Logical formLearned from3 sentences. A (billionaire businessman) may win a round.Logical formLearned from3 sentences. A (carbon billionaire) may pertain-to the world.Logical formLearned from3 sentences. A billionaire can be fallen.Logical formLearned from3 sentences. Billionaires can be middle-aged.Logical formLearned from3 sentences. A billionaire may build a marketplace.Logical formLearned from3 sentences. A billionaire can be diabolical.Logical formLearned from3 sentences. A (billionaire financier) may flee a country.Logical formLearned from3 sentences. Lawns may pertain-to billionaires.Logical formLearned from3 sentences.