An employee may contribute.Logical formLearned from23 sentences. Individuals may contribute to a project.Logical formLearned from23 sentences. A person may contribute articles.Logical formLearned from23 sentences. Funds may be contributed.Logical formLearned from23 sentences. Persons may contribute to a community.Logical formLearned from23 sentences. Persons may contribute to a problem.Logical formLearned from23 sentences. Persons may contribute to efforts.Logical formLearned from23 sentences. A federal government may contribute.Logical formLearned from23 sentences. Some factors may contribute to growth.Logical formLearned from23 sentences. Countries may contribute troops.Logical formLearned from23 sentences. A male may contribute to a newspaper.Logical formLearned from22 sentences. A female may contribute to a newspaper.Logical formLearned from22 sentences. Others may contribute to work.Logical formLearned from22 sentences. A country may contribute to efforts.Logical formLearned from22 sentences. A male may contribute in ways.Logical formLearned from22 sentences.