Contributions can be by an employer.Logical formLearned from21 sentences. Contributions may pertain-to groups.Logical formLearned from21 sentences. A contribution can be to cooperation.Logical formLearned from21 sentences. Contribution can be to literature.Logical formLearned from21 sentences. A male may be recognised for contributions.Logical formLearned from21 sentences. Contributions can be other.Logical formLearned from21 sentences. Contributions can be to programs.Logical formLearned from21 sentences. Contributions can be from sponsors.Logical formLearned from21 sentences. A contribution can be to a franchise.Logical formLearned from21 sentences. Persons may welcome a contribution.Logical formLearned from21 sentences. Contributions can be to a (pension fund).Logical formLearned from21 sentences. A contribution can be to medical science.Logical formLearned from21 sentences. A contribution can be to a (knowledge base).Logical formLearned from21 sentences. Contributions may undergo an acknowledgement.Logical formLearned from21 sentences. Contributions can be to design.Logical formLearned from21 sentences.