A contribution may pertain-to arts.Logical formLearned from28 sentences. Persons may receive contributions.Logical formLearned from28 sentences. Contributions can be in teaching.Logical formLearned from28 sentences. A contribution can be to relations.Logical formLearned from28 sentences. Persons can be proud of contributions.Logical formLearned from28 sentences. Questions can be about (campaign contributions).Logical formLearned from28 sentences. Contributions can be in a name.Logical formLearned from28 sentences. A contribution can be work.Logical formLearned from28 sentences. Contributions can be by scholars.Logical formLearned from28 sentences. Contributions can be valid.Logical formLearned from28 sentences. A contribution can be to theology.Logical formLearned from28 sentences. A contribution can be exciting.Logical formLearned from28 sentences. A contribution may undergo timing.Logical formLearned from28 sentences. Contributions can be to some fields.Logical formLearned from28 sentences. A contribution may be recognised.Logical formLearned from28 sentences.