Contributions can be from parties.Logical formLearned from34 sentences. A contribution can be weighty.Logical formLearned from34 sentences. Contributions can be from personal (consumption expenditures).Logical formLearned from33 sentences. Contributions can be to public health.Logical formLearned from33 sentences. A contribution can be to public life.Logical formLearned from33 sentences. A contribution can be known.Logical formLearned from33 sentences. Contributions can be to periodicals.Logical formLearned from33 sentences. Contributions can be from corporations.Logical formLearned from33 sentences. A share may pertain-to contributions.Logical formLearned from33 sentences. (Contribution limits) may pertain-to a male.Logical formLearned from33 sentences. A contribution can be female.Logical formLearned from33 sentences. Evaluations may provide a contribution to a direction of (research efforts).Logical formLearned from33 sentences. A contribution can be sustainable.Logical formLearned from33 sentences. Contributions can be to civilization.Logical formLearned from33 sentences. A contribution can be to a study.Logical formLearned from33 sentences.