Contributions can be to a scientific literature.Logical formLearned from10 sentences. Contributions can be to instruction.Logical formLearned from10 sentences. Contributions can be to a well-being.Logical formLearned from10 sentences. Contributions can be weighted.Logical formLearned from10 sentences. Contributions may pertain-to a private sector.Logical formLearned from10 sentences. A distinction can be between contributions.Logical formLearned from10 sentences. An amount can be equal to contributions.Logical formLearned from10 sentences. A male may make a contribution to a debate.Logical formLearned from10 sentences. Contributions can be to (policy development).Logical formLearned from10 sentences. A contribution can be to scientific research.Logical formLearned from10 sentences. A contribution can be unsolicited.Logical formLearned from10 sentences. A history may pertain-to contributions.Logical formLearned from10 sentences. Cent may pertain-to contributions.Logical formLearned from10 sentences. A contribution may be published.Logical formLearned from10 sentences. A contribution can be to costs.Logical formLearned from10 sentences.