A male may contribute to some deaths.Logical formLearned from10 sentences. Smoking may contribute to poverty.Logical formLearned from10 sentences. Conglomerates may contribute to a financial crisis.Logical formLearned from10 sentences. An action may contribute to a fight.Logical formLearned from10 sentences. A decision may contribute.Logical formLearned from10 sentences. An increase may contribute to an increase.Logical formLearned from10 sentences. Countries may contribute forces.Logical formLearned from10 sentences. Ties may contribute to peace.Logical formLearned from9 sentences. A country may contribute a number of troops.Logical formLearned from9 sentences. Consumption may contribute some (percentage points) to growth.Logical formLearned from9 sentences. An industrial sector may contribute some percent to a gross domestic product of a nation.Logical formLearned from9 sentences. Consumers may contribute to economic expansion.Logical formLearned from9 sentences. A referee may contribute to a spectacle.Logical formLearned from9 sentences. A private sector may contribute some percent.Logical formLearned from9 sentences. Cooperation may contribute to peace.Logical formLearned from9 sentences.