Particles can be constituted-of-or-filled-with (air pollution).Logical formLearned from46 sentences. (Pollution problems) can be environmental.Logical formLearned from46 sentences. A contributor can be to (air pollution).Logical formLearned from46 sentences. Pollution can be from a plant.Logical formLearned from46 sentences. Sources can be constituted-of-or-filled-with marine pollution.Logical formLearned from46 sentences. Oceans may undergo pollution.Logical formLearned from45 sentences. An (air pollution) can be global.Logical formLearned from45 sentences. An (air pollution) can be notorious.Logical formLearned from45 sentences. An (air pollution) can be hazardous.Logical formLearned from45 sentences. Some source can be constituted-of-or-filled-with pollution.Logical formLearned from44 sentences. Pollution can be in an area.Logical formLearned from44 sentences. Pollution may pertain-to a male.Logical formLearned from44 sentences. A result can be constituted-of-or-filled-with (air pollution).Logical formLearned from44 sentences. Pollution may undergo measurements.Logical formLearned from44 sentences. Concerns can be over pollution.Logical formLearned from44 sentences.