A male of a staff may contribute to an obituary.Logical formLearned from9 sentences. A public may contribute.Logical formLearned from9 sentences. Supporters may contribute.Logical formLearned from9 sentences. Some genes may contribute.Logical formLearned from9 sentences. A male may contribute to a resolution of some kinds of problems.Logical formLearned from9 sentences. An employee of a newspaper may contribute reporting.Logical formLearned from9 sentences. An employer may contribute to a plan.Logical formLearned from9 sentences. A person may contribute dollars.Logical formLearned from9 sentences. Thinkers may contribute to an (anti-war movement).Logical formLearned from9 sentences. Dollars may be contributed.Logical formLearned from9 sentences. Abnormalities may contribute to an association.Logical formLearned from9 sentences. A male may contribute commentary.Logical formLearned from9 sentences. A female may contribute to society.Logical formLearned from9 sentences. A (blood component) may contribute to an appearance.Logical formLearned from9 sentences. A (textile industry) may contribute to a catastrophe.Logical formLearned from9 sentences.