Persons may make a contribution.Logical formLearned from36 sentences. A contribution can be to gross domestic product.Logical formLearned from36 sentences. A contribution can be to an ability.Logical formLearned from36 sentences. Others may make contributions.Logical formLearned from36 sentences. A contribution can be inestimable.Logical formLearned from36 sentences. A contribution can be to a goal.Logical formLearned from36 sentences. A record can be constituted-of-or-filled-with contributions.Logical formLearned from36 sentences. Contributions can be from users.Logical formLearned from36 sentences. Contributions can be to (pension plans).Logical formLearned from36 sentences. Contributions can be urgent.Logical formLearned from36 sentences. Women may make contributions.Logical formLearned from36 sentences. A person may accept contributions.Logical formLearned from36 sentences. Contributions can be to growth.Logical formLearned from36 sentences. Contributions can be to a (peace process).Logical formLearned from36 sentences. A contribution can be to (poverty reduction).Logical formLearned from36 sentences.