A line may be connected to an (ammonia reservoir).Logical formLearned from5 sentences. Amounts of ammonia may leak from a line.Logical formLearned from5 sentences. Anhydrous ammonia may leak.Logical formLearned from5 sentences. A container can be with ammonia.Logical formLearned from5 sentences. A container can be constituted-of-or-filled-with (ammonia coolant).Logical formLearned from5 sentences. Ammonia may leak.Logical formLearned from5 sentences. Shells can be close to an (ammonia plant).Logical formLearned from5 sentences. A producer can be constituted-of-or-filled-with ammonia.Logical formLearned from5 sentences. An (ammonia gas leak) may force some persons.Logical formLearned from4 sentences. Some residents may be evacuated after an (ammonia leak).Logical formLearned from4 sentences. An (ammonia leak) can be at a (fertilizer factory).Logical formLearned from4 sentences. Some tons of (ammonia gas) may leak.Logical formLearned from4 sentences. Exposure can be to (ammonia fumes).Logical formLearned from4 sentences. Ammonia may undergo a treatment.Logical formLearned from4 sentences. Ammonia may undergo an alkylation.Logical formLearned from4 sentences.