Contributions can be to film.Logical formLearned from36 sentences. Contributions can be to books.Logical formLearned from36 sentences. A contribution can be to the local economy.Logical formLearned from36 sentences. A contribution can be to an organization.Logical formLearned from36 sentences. A contribution can be to a subject.Logical formLearned from36 sentences. A contribution can be to production.Logical formLearned from36 sentences. Contributions can be to a (music industry).Logical formLearned from36 sentences. Contributions may pertain-to authors.Logical formLearned from36 sentences. An employer may offer a contribution to a (retirement plan).Logical formLearned from36 sentences. Contributions may pertain-to other persons.Logical formLearned from36 sentences. A contribution can be to a band.Logical formLearned from36 sentences. Contributions can be from banks.Logical formLearned from36 sentences. A contribution may pertain-to a project.Logical formLearned from36 sentences. Contributions can be from developers.Logical formLearned from36 sentences. Limits can be on contributions to candidates.Logical formLearned from36 sentences.