(Account contributions) can be personal.Logical formLearned from18 sentences. Contributions can be to a list.Logical formLearned from18 sentences. A contribution may pertain-to employers.Logical formLearned from18 sentences. Contributions can be instructional.Logical formLearned from18 sentences. Contributions can be to a website.Logical formLearned from18 sentences. A contribution can be to learning.Logical formLearned from18 sentences. Contributions can be in areas.Logical formLearned from18 sentences. Contributions can be to business.Logical formLearned from18 sentences. A contribution can be to a development of relations.Logical formLearned from18 sentences. Contributions can be from practitioners.Logical formLearned from18 sentences. Contributions may pertain-to men.Logical formLearned from18 sentences. A contribution can be formidable.Logical formLearned from18 sentences. A contribution can be from a company.Logical formLearned from18 sentences. A contribution can be to an issue.Logical formLearned from18 sentences. A contribution can be to programs.Logical formLearned from18 sentences.