Waste may build_up.Logical formLearned from7 sentences. A waste can be an issue.Logical formLearned from7 sentences. A percent may pertain-to a radioactive waste.Logical formLearned from7 sentences. A waste can be apparent.Logical formLearned from7 sentences. Waste can be in schools.Logical formLearned from7 sentences. (Waste dumps) can be hazardous.Logical formLearned from7 sentences. Hazardous wastes may undergo an injection.Logical formLearned from7 sentences. Low-level radioactive waste may undergo storage.Logical formLearned from7 sentences. Wastes may contain lead.Logical formLearned from7 sentences. A memory may undergo a waste.Logical formLearned from7 sentences. Waste may be contained.Logical formLearned from7 sentences. A training may undergo a waste.Logical formLearned from7 sentences. A solid waste may undergo a disposal.Logical formLearned from7 sentences. An extent may pertain-to a waste.Logical formLearned from7 sentences. Waste may undergo a placement.Logical formLearned from7 sentences.