A name can be on a list of contributors.Logical formLearned from3 sentences. Members can be contributors.Logical formLearned from3 sentences. Countries can be contributors.Logical formLearned from3 sentences. A contributor can be to quality.Logical formLearned from3 sentences. Contributors can be from developing countries.Logical formLearned from3 sentences. A contributor can be to national income.Logical formLearned from3 sentences. A contributor can be to collections.Logical formLearned from3 sentences. A panel can be constituted-of-or-filled-with some contributors.Logical formLearned from3 sentences. Some contributors may provide some articles from a perspective.Logical formLearned from3 sentences. Presentation can be by (research contributors).Logical formLearned from3 sentences. Contributors may undergo affiliations.Logical formLearned from3 sentences. Contributors may deserve credit.Logical formLearned from3 sentences. Contributors may pertain-to a company.Logical formLearned from3 sentences. Contributors may ignore items.Logical formLearned from3 sentences. Contributors can be to a (capital campaign).Logical formLearned from3 sentences.