An investigation may lead to a discovery of some barrels of toxic waste.Logical formLearned from3 sentences. Toxic waste may be found in mountains.Logical formLearned from3 sentences. An investigation can be into toxic waste.Logical formLearned from3 sentences. (Vehicle emissions) can be toxic.Logical formLearned from3 sentences. A detergent can be toxic.Logical formLearned from3 sentences. A (metal waste) can be toxic.Logical formLearned from3 sentences. Toxic wastes may undergo a disposal.Logical formLearned from3 sentences. Toxic waste may be scattered around a country.Logical formLearned from3 sentences. Experts may take samples from dozens of barrels of toxic waste.Logical formLearned from3 sentences. (Gas shells) can be toxic.Logical formLearned from3 sentences. (Emission statements) can be toxic.Logical formLearned from2 sentences. Toxic substances may erupt into the atmosphere.Logical formLearned from2 sentences. Toxic assets can be on (bank balance sheets).Logical formLearned from2 sentences. A cargo may carry a toxic waste to a country.Logical formLearned from2 sentences. A (mud disaster) can be toxic.Logical formLearned from2 sentences.