A contribution can be to a discipline.Logical formLearned from10 sentences. Contributions can be from a writer.Logical formLearned from10 sentences. A contribution may be understood.Logical formLearned from10 sentences. A contribution can be in a community.Logical formLearned from10 sentences. Contributions may exceed limits.Logical formLearned from10 sentences. A contribution can be constituted-of-or-filled-with knowledge.Logical formLearned from10 sentences. A team may make contributions.Logical formLearned from10 sentences. Contributions can be admirable.Logical formLearned from10 sentences. A contribution can be an insistence.Logical formLearned from10 sentences. A contribution can be to a heritage.Logical formLearned from10 sentences. Contributions can be to librarianship.Logical formLearned from10 sentences. A (service contribution) can be universal.Logical formLearned from10 sentences. (Service contribution obligations) can be universal.Logical formLearned from10 sentences. Contributions may undergo a discussion.Logical formLearned from10 sentences. A contribution can be to (poverty alleviation).Logical formLearned from10 sentences.