Contributions can be to a presidential campaign.Logical formLearned from26 sentences. Contributions can be from individuals.Logical formLearned from26 sentences. Contributions can be to American culture.Logical formLearned from26 sentences. A contribution can be to baseball.Logical formLearned from26 sentences. Contributions can be theological.Logical formLearned from26 sentences. Contributions can be in a book.Logical formLearned from26 sentences. Contributions can be to agencies.Logical formLearned from26 sentences. A contribution may pertain-to a community.Logical formLearned from26 sentences. Contributions can be to a newsletter.Logical formLearned from26 sentences. Contributions can be to (class discussions).Logical formLearned from26 sentences. A contribution can be to learning.Logical formLearned from26 sentences. Contributions may continue.Logical formLearned from26 sentences. Contributions can be to peacekeeping.Logical formLearned from26 sentences. A male may make a contribution to a community.Logical formLearned from26 sentences. A paper may make some contributions.Logical formLearned from26 sentences.