Toxic waste may be linked to a shipment.Logical formLearned from4 sentences. Sites may contain toxic waste.Logical formLearned from4 sentences. Toxic waste may be contaminated.Logical formLearned from4 sentences. A cargo can be constituted-of-or-filled-with toxic waste.Logical formLearned from4 sentences. A (pollution scandal) can be toxic.Logical formLearned from4 sentences. A gel can be toxic.Logical formLearned from4 sentences. (Chemical sprays) can be toxic.Logical formLearned from4 sentences. A (puffer fish) can be toxic.Logical formLearned from4 sentences. Toxic substances may be used as power.Logical formLearned from4 sentences. A (petrochemical waste) can be toxic.Logical formLearned from4 sentences. A smog can be toxic.Logical formLearned from4 sentences. Some persons may be scrubbed for toxic substances.Logical formLearned from4 sentences. Toxic wastes can be untreated.Logical formLearned from4 sentences. A (gas factory) can be toxic.Logical formLearned from4 sentences. A toxic waste may be dumped in a country.Logical formLearned from4 sentences.