A contribution may pertain-to an individual.Logical formLearned from137 sentences. Contributions can be to a program.Logical formLearned from136 sentences. A country may make contributions.Logical formLearned from136 sentences. Contributions can be to a project.Logical formLearned from136 sentences. A contribution can be profound.Logical formLearned from136 sentences. Contributions may undergo a use.Logical formLearned from135 sentences. Contributions may pertain-to workers.Logical formLearned from135 sentences. A contribution can be to a fight.Logical formLearned from135 sentences. A contribution can be to a success.Logical formLearned from134 sentences. A contribution can be wonderful.Logical formLearned from134 sentences. A contribution can be to history.Logical formLearned from134 sentences. A (campaign contribution) can be illegal.Logical formLearned from134 sentences. Contributions can be interesting.Logical formLearned from134 sentences. Contributions can be practical.Logical formLearned from133 sentences. Contributions may pertain-to a scientist.Logical formLearned from133 sentences.