Contributions may be made by a recipient.Logical formLearned from10 sentences. Contributions can be overlooked.Logical formLearned from10 sentences. A contribution can be to a civilization.Logical formLearned from10 sentences. A contribution can be to funds.Logical formLearned from10 sentences. Contributions can be to mechanics.Logical formLearned from10 sentences. A contribution can be to language.Logical formLearned from10 sentences. Contributions can be to organizations.Logical formLearned from10 sentences. Contributions can be large-scale.Logical formLearned from10 sentences. Contributions may dwindle.Logical formLearned from10 sentences. Contributions can be to magazines.Logical formLearned from10 sentences. A contribution may be recorded.Logical formLearned from10 sentences. A contribution can be poetic.Logical formLearned from10 sentences. A reference can be to a contribution.Logical formLearned from10 sentences. Contributions can be in years.Logical formLearned from10 sentences. Contributions can be from an order.Logical formLearned from10 sentences.