Toxic waste can be from a factory.Logical formLearned from4 sentences. A (wartime defoliant) can be toxic.Logical formLearned from4 sentences. Pollen can be toxic to butterflies.Logical formLearned from4 sentences. An (inventory report) can be toxic.Logical formLearned from4 sentences. Toxic waste may befoul a heart of a city.Logical formLearned from4 sentences. A ship can be a toxic waste.Logical formLearned from4 sentences. A (sulfur dioxide) can be toxic.Logical formLearned from4 sentences. A (chemical experiment) can be toxic.Logical formLearned from4 sentences. A stockpile can be constituted-of-or-filled-with toxic waste.Logical formLearned from4 sentences. Toxic effects may pertain-to oil.Logical formLearned from4 sentences. A country may receive shipments of toxic waste.Logical formLearned from4 sentences. An export may pertain-to a toxic waste.Logical formLearned from4 sentences. An (oil scandal) can be toxic.Logical formLearned from4 sentences. Toxic waste may undergo a shipping.Logical formLearned from4 sentences. (Sulfur gases) can be toxic.Logical formLearned from4 sentences.