A catastrophe can be at an (ammonia tank).Logical formLearned from1 sentences. Some (part ammonia) can be in a bucket.Logical formLearned from1 sentences. Compounds of ammonia may be used in cigarettes.Logical formLearned from1 sentences. (Ammonia compounds) can be in levels of nicotine.Logical formLearned from1 sentences. Some (tobacco companies) may regulate nicotine by adding ammonia.Logical formLearned from1 sentences. An amount of ammonia may be estimated with confidence.Logical formLearned from1 sentences. An urea can be to (ammonia conversion).Logical formLearned from1 sentences. Ammonia can be in some cases.Logical formLearned from1 sentences. An (ammonia business) may struggle.Logical formLearned from1 sentences. An (ammonia demand) can be from a rule.Logical formLearned from1 sentences. An (ammonia demand) can be increased.Logical formLearned from1 sentences. Anhydrous ammonia can be in a country.Logical formLearned from1 sentences. A production of anhydrous ammonia can be tons.Logical formLearned from1 sentences. An (ammonia vapor) may undergo a condensation.Logical formLearned from1 sentences. Some lb/mmbtu can be constituted-of-or-filled-with ammonia.Logical formLearned from1 sentences.