Contributions can be to an effort.Logical formLearned from74 sentences. A contribution can be to an international-political-entity.Logical formLearned from74 sentences. Contributions can be to physics.Logical formLearned from74 sentences. Contributions can be to scholarship.Logical formLearned from73 sentences. Contributions can be to charity.Logical formLearned from73 sentences. A (lifetime contribution) may pertain-to a male.Logical formLearned from73 sentences. Contributions can be to knowledge.Logical formLearned from73 sentences. Contributions can be from foreigners.Logical formLearned from73 sentences. Contributions can be to groups.Logical formLearned from73 sentences. Contributions can be to the economy.Logical formLearned from73 sentences. A contribution can be helpful.Logical formLearned from73 sentences. Contributions can be from students.Logical formLearned from73 sentences. Persons may have a contribution.Logical formLearned from73 sentences. Contributions can be to an economic development.Logical formLearned from72 sentences. A contribution can be to a (film industry).Logical formLearned from72 sentences.