Relation can be to pollution.Logical formLearned from23 sentences. Resources may undergo pollution.Logical formLearned from23 sentences. Levels can be constituted-of-or-filled-with indoor (air pollution).Logical formLearned from23 sentences. (Air pollution) can be from (motor vehicles).Logical formLearned from23 sentences. (Pollution sources) can be stationary.Logical formLearned from23 sentences. A light pollution can be urban.Logical formLearned from23 sentences. A combination can be constituted-of-or-filled-with pollution.Logical formLearned from23 sentences. (Air pollution) can be in a capital.Logical formLearned from22 sentences. A danger can be constituted-of-or-filled-with pollution.Logical formLearned from22 sentences. A (water pollution) can be coastal.Logical formLearned from22 sentences. A contributor can be to pollution.Logical formLearned from22 sentences. A cause can be constituted-of-or-filled-with (water pollution).Logical formLearned from22 sentences. Particles can be in (air pollution).Logical formLearned from22 sentences. (Air pollution) can be worse.Logical formLearned from22 sentences. A rise can be in pollution.Logical formLearned from22 sentences.