Contributions can be to studies.Logical formLearned from29 sentences. A person may have contributions.Logical formLearned from29 sentences. A contribution may pertain-to a company.Logical formLearned from29 sentences. Contributions can be constituted-of-or-filled-with property.Logical formLearned from29 sentences. Contributions can be nonelective.Logical formLearned from29 sentences. A contribution may be received.Logical formLearned from29 sentences. A contribution may pertain-to a system.Logical formLearned from29 sentences. A tribute can be to a contribution.Logical formLearned from29 sentences. Contributions may be made by a male.Logical formLearned from29 sentences. Contributions can be from women.Logical formLearned from29 sentences. A contribution can be to international security.Logical formLearned from29 sentences. Contributions can be to research.Logical formLearned from29 sentences. Contribution can be to the world.Logical formLearned from29 sentences. A contribution can be spiritual.Logical formLearned from29 sentences. A contribution may be forgot.Logical formLearned from29 sentences.