(Water pollution) may be caused by runoff.Logical formLearned from4 sentences. Use can be in (pollution control).Logical formLearned from4 sentences. Levels of (air pollution) can be high.Logical formLearned from4 sentences. A (water environment) may undergo pollution.Logical formLearned from4 sentences. (Nitrate pollution) can be from agriculture.Logical formLearned from4 sentences. Pollution can be from (construction equipment).Logical formLearned from4 sentences. Some deaths may be caused by (air pollution).Logical formLearned from4 sentences. A light pollution can be strong.Logical formLearned from4 sentences. Some manner can be constituted-of-or-filled-with pollution.Logical formLearned from4 sentences. A (greenhouse gas pollution) may pertain-to persons.Logical formLearned from4 sentences. A correlation can be between (air pollution).Logical formLearned from4 sentences. Runoff can be a source of (water pollution).Logical formLearned from4 sentences. Pollution may be tackled.Logical formLearned from4 sentences. (Capital expenditures) may include (pollution control devices).Logical formLearned from4 sentences. (Energy bills) may result from capping pollution.Logical formLearned from4 sentences.