A contribution can be from a family.Logical formLearned from10 sentences. A contribution can be to discussions.Logical formLearned from10 sentences. A contribution may pertain-to a (disease and/or).Logical formLearned from10 sentences. Contribution can be to an environment.Logical formLearned from10 sentences. Contributions may be found.Logical formLearned from10 sentences. Contributions may take place.Logical formLearned from10 sentences. A contribution may pertain-to a process.Logical formLearned from10 sentences. (Pension contributions) can be mandatory.Logical formLearned from10 sentences. Contributions may be received.Logical formLearned from10 sentences. A contribution can be to a (scholarship fund).Logical formLearned from10 sentences. Contributions may be recognised.Logical formLearned from10 sentences. Contributions can be to women.Logical formLearned from10 sentences. A contribution can be to a session.Logical formLearned from10 sentences. A contribution can be recognised.Logical formLearned from10 sentences. Contributions can be meaningful.Logical formLearned from10 sentences.