Contributions can be tangible.Logical formLearned from85 sentences. Contributions can be unpaid.Logical formLearned from85 sentences. A contribution can be to a war.Logical formLearned from85 sentences. Contributions can be to a debate.Logical formLearned from85 sentences. Contributions can be mathematical.Logical formLearned from85 sentences. Contributions can be to an industry.Logical formLearned from85 sentences. A contribution can be true.Logical formLearned from85 sentences. Honor may pertain-to contributions.Logical formLearned from84 sentences. A size may pertain-to contributions.Logical formLearned from84 sentences. Contributions can be to a budget.Logical formLearned from84 sentences. Contributions can be to programs.Logical formLearned from84 sentences. Lives can be without contributions.Logical formLearned from84 sentences. Contributions can be to (world peace).Logical formLearned from84 sentences. Contributions can be from scholars.Logical formLearned from84 sentences. Contributions can be to a legal defense.Logical formLearned from84 sentences.