A material may have a scent of ammonia.Logical formLearned from3 sentences. (Ammonia vapor) may leak_up through a debris.Logical formLearned from3 sentences. Concerns can be about ammonia.Logical formLearned from3 sentences. A fire may threaten tanks of anhydrous ammonia.Logical formLearned from3 sentences. An assailant may splash a male with ammonia.Logical formLearned from3 sentences. Water can be polluted with ammonia.Logical formLearned from3 sentences. A plant may use ammonia.Logical formLearned from3 sentences. (Ammonia gas) may leak into air.Logical formLearned from3 sentences. A male may use ammonia on a person.Logical formLearned from3 sentences. Some drops can be constituted-of-or-filled-with (ammonia ice crystals).Logical formLearned from3 sentences. An (ammonia leak) can be at an (agriculture plant).Logical formLearned from3 sentences. (Power plants) may use anhydrous ammonia.Logical formLearned from3 sentences. An ammonia can be on a suit.Logical formLearned from3 sentences. Bombs may be made of (ammonia nitrate).Logical formLearned from3 sentences. (Ammonia nitrate) may be placed in a (metal box).Logical formLearned from3 sentences.