Pollution may be wipe_outed.Logical formLearned from4 sentences. Exposure can be to (pollution levels).Logical formLearned from4 sentences. Government may be affected by pollution.Logical formLearned from4 sentences. (Air pollution) may hit a high.Logical formLearned from4 sentences. A (pollution index) may reach levels.Logical formLearned from4 sentences. Smoke may worsen (air pollution).Logical formLearned from4 sentences. Some points can be constituted-of-or-filled-with (ozone pollution).Logical formLearned from4 sentences. Concerns may include (noise pollution).Logical formLearned from4 sentences. Complaints can be about (air pollution).Logical formLearned from4 sentences. Pollution may be caused by (oil spills).Logical formLearned from4 sentences. A reduction can be in (vehicle pollution).Logical formLearned from4 sentences. A monument may corrode from pollution.Logical formLearned from4 sentences. A (government refinery) may have (pollution control devices).Logical formLearned from4 sentences. Options can be for reducing (air pollution).Logical formLearned from4 sentences. Persons may fight against pollution.Logical formLearned from4 sentences.