An (oil billionaire) may greet a crowd of (energy executives) with an account of a speech.Logical formLearned from1 sentences. Billionaire may file suit.Logical formLearned from1 sentences. Billionaire may carry the press.Logical formLearned from1 sentences. Investors may include (billionaire hedge fund operators).Logical formLearned from1 sentences. A (bailout offer) can be from (billionaire philanthropist).Logical formLearned from1 sentences. A billionaire may pertain-to a state.Logical formLearned from1 sentences. (Billionaire financier) may donate hundreds of thousands of dollars to a president.Logical formLearned from1 sentences. A company may be owned by billionaires.Logical formLearned from1 sentences. A (bailout deal) can be with (billionaire philanthropist).Logical formLearned from1 sentences. Foundations may be established by billionaire.Logical formLearned from1 sentences. (Billionaire financier) may give donations.Logical formLearned from1 sentences. A billionaire may pay legal fees.Logical formLearned from1 sentences. An offer can be from (billionaire philanthropist).Logical formLearned from1 sentences. An offer can be by billionaire.Logical formLearned from1 sentences. Billionaires may be knowned as oligarches.Logical formLearned from1 sentences.