Contributions can be to life.Logical formLearned from65 sentences. Contributions can be to a city.Logical formLearned from64 sentences. Contributions can be to a society.Logical formLearned from64 sentences. Contributions can be environmental.Logical formLearned from64 sentences. A contribution may pertain-to a federal government.Logical formLearned from64 sentences. Contributions may be considered.Logical formLearned from64 sentences. Contributions can be to mathematics.Logical formLearned from64 sentences. Contributions can be thoughtful.Logical formLearned from64 sentences. Contributions can be from pacs.Logical formLearned from64 sentences. Persons may get contributions.Logical formLearned from64 sentences. Contributions can be religious.Logical formLearned from64 sentences. Contributions can be to a candidate.Logical formLearned from64 sentences. Contributions can be constituted-of-or-filled-with troops.Logical formLearned from64 sentences. Contributions can be to a mission.Logical formLearned from64 sentences. A contribution can be clear.Logical formLearned from64 sentences.