Levels can be constituted-of-or-filled-with ammonia.Logical formLearned from138 sentences. An ammonia can be toxic.Logical formLearned from86 sentences. Ammonia may undergo a production.Logical formLearned from80 sentences. An ammonia can be gaseous.Logical formLearned from61 sentences. Ammonia may undergo an oxidation.Logical formLearned from55 sentences. Ammonia may undergo concentration.Logical formLearned from53 sentences. Ammonia may undergo concentrations.Logical formLearned from53 sentences. Ammonia may undergo a solution.Logical formLearned from48 sentences. Ammonia may undergo a use.Logical formLearned from46 sentences. An (ammonia tank) can be liquid.Logical formLearned from40 sentences. A tank can be constituted-of-or-filled-with (ammonia coolant).Logical formLearned from32 sentences. Ammonia may undergo emissions.Logical formLearned from30 sentences. Ammonia may undergo a synthesis.Logical formLearned from29 sentences. An ammonia may pertain-to a person.Logical formLearned from28 sentences. (Ammonia levels) can be high.Logical formLearned from26 sentences.