Dust can be unhealthy.Logical formLearned from16 sentences. A balance can be unhealthy.Logical formLearned from16 sentences. Beliefs can be unhealthy.Logical formLearned from16 sentences. Addictions can be unhealthy.Logical formLearned from16 sentences. A (life style) can be unhealthy.Logical formLearned from16 sentences. A person may look unhealthy.Logical formLearned from16 sentences. Fast food can be unhealthy.Logical formLearned from16 sentences. Stress can be unhealthy.Logical formLearned from16 sentences. Lives can be unhealthy.Logical formLearned from16 sentences. (Air days) can be unhealthy.Logical formLearned from16 sentences. Emotions can be unhealthy.Logical formLearned from16 sentences. A value can be unhealthy.Logical formLearned from16 sentences. A sign can be unhealthy.Logical formLearned from16 sentences. A combination can be unhealthy.Logical formLearned from15 sentences. An effect can be unhealthy.Logical formLearned from15 sentences.