A connection can be between contributions.Logical formLearned from33 sentences. A contribution can be to mathematics.Logical formLearned from33 sentences. Someone may make a contribution.Logical formLearned from33 sentences. A contribution can be to a fund.Logical formLearned from33 sentences. Contributions may be expected.Logical formLearned from33 sentences. Contributions may be needed.Logical formLearned from33 sentences. Contributions can be irregular.Logical formLearned from33 sentences. Some contributions can be to science.Logical formLearned from33 sentences. Contributions can be contributions.Logical formLearned from33 sentences. A contribution can be obvious.Logical formLearned from33 sentences. Contributions can be to programs.Logical formLearned from33 sentences. Contributions may be invited.Logical formLearned from33 sentences. A plan can be for contributions to a restructuring.Logical formLearned from33 sentences. Contributions can be one-time.Logical formLearned from33 sentences. Contributions can be from (donor countries).Logical formLearned from33 sentences.