Slums can be unhealthy.Logical formLearned from7 sentences. A (coal dust) can be unhealthy.Logical formLearned from7 sentences. A (coal mine dust) can be unhealthy.Logical formLearned from7 sentences. States can be unhealthy.Logical formLearned from7 sentences. Sex can be unhealthy.Logical formLearned from7 sentences. Toxins can be unhealthy.Logical formLearned from7 sentences. A size can be unhealthy.Logical formLearned from7 sentences. A friendship can be unhealthy.Logical formLearned from7 sentences. A style can be unhealthy.Logical formLearned from7 sentences. A tradition can be unhealthy.Logical formLearned from7 sentences. An (eating habit) can be unhealthy.Logical formLearned from7 sentences. A fashion can be unhealthy.Logical formLearned from7 sentences. A distortion can be unhealthy.Logical formLearned from7 sentences. (Life choices) can be unhealthy.Logical formLearned from7 sentences. A fantasy can be unhealthy.Logical formLearned from7 sentences.