Contributions may be returned.Logical formLearned from28 sentences. A contribution can be to poetry.Logical formLearned from28 sentences. A contribution can be to world.Logical formLearned from28 sentences. Contributions can be constituted-of-or-filled-with size.Logical formLearned from28 sentences. Contributions can be large.Logical formLearned from28 sentences. Limits can be on contributions.Logical formLearned from28 sentences. Contributions can be from rookies.Logical formLearned from28 sentences. A contribution can be great.Logical formLearned from28 sentences. A purpose may pertain-to a contribution.Logical formLearned from28 sentences. Contributions may undergo withdrawals.Logical formLearned from28 sentences. A contribution can be illegal.Logical formLearned from28 sentences. (Retirement contributions) can be skimpy.Logical formLearned from28 sentences. Employers may make contributions.Logical formLearned from28 sentences. Some employers may match contributions.Logical formLearned from28 sentences. (Campaign contributions) can be from political-action committees.Logical formLearned from28 sentences.