Flakes can be constituted-of-or-filled-with ammonia.Logical formLearned from2 sentences. A pipeline may carry anhydrous ammonia.Logical formLearned from2 sentences. (Ammonia capsules) may be used.Logical formLearned from2 sentences. (Ammonia capsules) may block a nose.Logical formLearned from2 sentences. Guards may hold (ammonia capsules) some times.Logical formLearned from2 sentences. Air may smell of ammonia.Logical formLearned from2 sentences. Ammonia can be from a foam.Logical formLearned from2 sentences. A tablespoon can be constituted-of-or-filled-with ammonia.Logical formLearned from2 sentences. An (ammonia fire) may billow.Logical formLearned from2 sentences. A (part ammonia) may be added to a solution.Logical formLearned from2 sentences. Some feet can be constituted-of-or-filled-with (ammonia coolant lines).Logical formLearned from2 sentences. A (rail car) can be full of ammonia.Logical formLearned from2 sentences. A (tanker car) can be constituted-of-or-filled-with (ammonia gas).Logical formLearned from2 sentences. Some brands of paint may have an (ammonia smell).Logical formLearned from2 sentences. (Cleaning products) may contain ammonia.Logical formLearned from2 sentences.