(Ammonia air pollution) can be in a country.Logical formLearned from2 sentences. A wet towel may smell of ammonia.Logical formLearned from2 sentences. A (breath ammonia monitor) may improve treatment.Logical formLearned from2 sentences. An ammonia may be distilled.Logical formLearned from2 sentences. Liquid ammonia can be in a pipe.Logical formLearned from2 sentences. An ammonia may evaporate at an end of a pipe.Logical formLearned from2 sentences. (Ammonia oceans) may pertain-to outer planets.Logical formLearned from2 sentences. A method can be constituted-of-or-filled-with ammonia.Logical formLearned from2 sentences. A (blood ammonia) can be elevated.Logical formLearned from2 sentences. Ammonia may contribute to (acid rain).Logical formLearned from2 sentences. An urine may break_down into ammonia.Logical formLearned from2 sentences. (Ammonia emissions) can be from soils.Logical formLearned from2 sentences. Cities can be areas of emissions of ammonia.Logical formLearned from2 sentences. Ammonia can be volatile.Logical formLearned from2 sentences. Ammonia may be oxidised.Logical formLearned from2 sentences.