A contributor can be to pages.Logical formLearned from44 sentences. Contributors can be to a problem.Logical formLearned from44 sentences. (Driving habits) can be a contributor.Logical formLearned from44 sentences. Contributors can be to a blog.Logical formLearned from44 sentences. A contributor can be to the local economy.Logical formLearned from43 sentences. A contributor can be to global-climate change.Logical formLearned from43 sentences. A contributor can be influential.Logical formLearned from43 sentences. Names can be constituted-of-or-filled-with contributors.Logical formLearned from43 sentences. Contributors may pertain-to a us-state.Logical formLearned from43 sentences. A (campaign contributor) may pertain-to a US-president.Logical formLearned from43 sentences. A contributor can be to an effort.Logical formLearned from43 sentences. A male can be a contributor to a magazine.Logical formLearned from42 sentences. A contributor can be monthly.Logical formLearned from42 sentences. A (reverb contributor) can be regular.Logical formLearned from42 sentences. Contributors can be to a blog.Logical formLearned from42 sentences.