Antiretrovirals can be toxic.Logical formLearned from3 sentences. A ship may carry toxic waste.Logical formLearned from3 sentences. A heptyl can be toxic.Logical formLearned from3 sentences. Phosgene can be toxic.Logical formLearned from3 sentences. Toxic shock can be from a meningitis.Logical formLearned from3 sentences. Toxic shock may claim limbs.Logical formLearned from3 sentences. A toxic waste may be sickened.Logical formLearned from3 sentences. Melamines can be toxic.Logical formLearned from3 sentences. An arsenide can be toxic.Logical formLearned from3 sentences. A (chemical poison) can be toxic.Logical formLearned from3 sentences. Laws may ban a shipment of toxic waste.Logical formLearned from3 sentences. Toxic waste may be dumped into a river.Logical formLearned from3 sentences. Concentration of toxic substances may exceed levels.Logical formLearned from3 sentences. (Chemical clouds) can be toxic.Logical formLearned from3 sentences. A carrier may hold hundreds of tons of toxic waste.Logical formLearned from3 sentences.