Contributions can be dynamic.Logical formLearned from10 sentences. Contributions may be required.Logical formLearned from10 sentences. A contribution can be long-range.Logical formLearned from10 sentences. A contribution can be to a success of a company.Logical formLearned from10 sentences. Contributions can be to a relationship.Logical formLearned from10 sentences. A contribution can be to an alliance.Logical formLearned from10 sentences. Awards can be for contributions.Logical formLearned from10 sentences. Persons may know a contribution.Logical formLearned from10 sentences. A contribution can be discretionary.Logical formLearned from10 sentences. A contribution can be to a spirit.Logical formLearned from10 sentences. Contributions can be from some citizens.Logical formLearned from10 sentences. A church may make a contribution.Logical formLearned from10 sentences. Reductions can be in (health care contributions).Logical formLearned from10 sentences. Contributions may be made to a charity.Logical formLearned from10 sentences. A contribution can be useful.Logical formLearned from10 sentences.