(Nanoparticulate pollution) can be from burning coal.Logical formLearned from10 sentences. Pollution can be in a chinese capital.Logical formLearned from10 sentences. A (pollution control device) can be on a (passenger vehicle).Logical formLearned from10 sentences. Cars may produce pollution.Logical formLearned from10 sentences. Questions can be about pollution.Logical formLearned from10 sentences. A culprit can be responsible for (oil pollution).Logical formLearned from10 sentences. A fraction may pertain-to pollution.Logical formLearned from10 sentences. Pollution can be underground.Logical formLearned from10 sentences. Leaders may rail against spiritual pollution.Logical formLearned from10 sentences. Strategies can be for pollution.Logical formLearned from10 sentences. Underground water may undergo pollution.Logical formLearned from10 sentences. (Water pollution) may undergo an abatement.Logical formLearned from10 sentences. Fish may undergo pollution.Logical formLearned from10 sentences. Pollution may spread.Logical formLearned from10 sentences. Areas can be with levels of (air pollution).Logical formLearned from10 sentences.