Dumps can be toxic.Logical formLearned from142 sentences. Amounts can be toxic.Logical formLearned from140 sentences. A level can be toxic.Logical formLearned from139 sentences. Toxic waste may undergo dumpings.Logical formLearned from137 sentences. A residue can be toxic.Logical formLearned from137 sentences. By-products can be toxic.Logical formLearned from137 sentences. A drug can be toxic.Logical formLearned from136 sentences. A lead can be toxic.Logical formLearned from134 sentences. A person can be toxic.Logical formLearned from133 sentences. Dumpings can be toxic.Logical formLearned from132 sentences. (Chemical melamines) can be toxic.Logical formLearned from131 sentences. Forms can be toxic.Logical formLearned from128 sentences. Particles can be toxic.Logical formLearned from127 sentences. A (chemical melamine) can be toxic.Logical formLearned from126 sentences. A debt can be toxic.Logical formLearned from126 sentences.