A contribution can be to a field of study.Logical formLearned from22 sentences. Contributions can be to work.Logical formLearned from22 sentences. A contribution can be stunning.Logical formLearned from22 sentences. A history can be constituted-of-or-filled-with contributions.Logical formLearned from22 sentences. Contributions can be to an endowment.Logical formLearned from22 sentences. Information can be about contributions.Logical formLearned from22 sentences. Contributions can be to (climate change).Logical formLearned from22 sentences. A contribution may pertain-to an university.Logical formLearned from22 sentences. A level can be constituted-of-or-filled-with contribution.Logical formLearned from22 sentences. Members may make contributions.Logical formLearned from22 sentences. A call can be for contributions.Logical formLearned from22 sentences. Contribution can be to the economy.Logical formLearned from22 sentences. Regard can be to contributions.Logical formLearned from22 sentences. A contribution can be to a market.Logical formLearned from22 sentences. A leaflet may request contributions.Logical formLearned from22 sentences.