Some contributions can be to a campaign.Logical formLearned from25 sentences. Contributions can be from (animal lovers).Logical formLearned from25 sentences. Track may pertain-to contributions.Logical formLearned from25 sentences. Contributions can be from oil.Logical formLearned from25 sentences. Survival may depend upon contributions.Logical formLearned from25 sentences. Contributions can be forced.Logical formLearned from25 sentences. Contributions can be from some players.Logical formLearned from25 sentences. An appeal can be for contributions.Logical formLearned from25 sentences. A contribution can be to a (greenhouse effect).Logical formLearned from25 sentences. Contributions can be to causes.Logical formLearned from25 sentences. A (contribution limit) may pertain-to a male.Logical formLearned from25 sentences. Contributions may be made with dollars.Logical formLearned from25 sentences. Contributions can be for candidates.Logical formLearned from25 sentences. A contribution can be to a discussion.Logical formLearned from25 sentences. A contribution can be to an international community.Logical formLearned from25 sentences.