Contributions can be from individuals.Logical formLearned from507 sentences. Contributions can be to society.Logical formLearned from505 sentences. Contributions may pertain-to women.Logical formLearned from505 sentences. Contributions can be to society.Logical formLearned from502 sentences. A contribution can be expected.Logical formLearned from484 sentences. Contributions can be scholarly.Logical formLearned from483 sentences. A contribution can be effective.Logical formLearned from483 sentences. Contributions can be to a community.Logical formLearned from482 sentences. A contribution can be to a project.Logical formLearned from468 sentences. Contributions can be monthly.Logical formLearned from466 sentences. Contributions can be to a campaign.Logical formLearned from458 sentences. A contribution can be distinctive.Logical formLearned from450 sentences. Contributions can be to a community.Logical formLearned from446 sentences. Contributions can be to science.Logical formLearned from442 sentences. Contributions can be unregulated.Logical formLearned from440 sentences.