Effects can be harmful.Logical formLearned from31 sentences. A consequence can be harmful.Logical formLearned from31 sentences. An agent can be harmful.Logical formLearned from31 sentences. A component can be harmful.Logical formLearned from31 sentences. Smoke can be harmful.Logical formLearned from31 sentences. (Air emissions) can be harmful.Logical formLearned from31 sentences. Cigarettes can be harmful.Logical formLearned from31 sentences. Uses can be harmful.Logical formLearned from30 sentences. A policy can be harmful.Logical formLearned from30 sentences. Rumors can be harmful.Logical formLearned from30 sentences. Chemicals can be harmful.Logical formLearned from30 sentences. Alternatives can be harmful.Logical formLearned from30 sentences. Alcohol can be harmful.Logical formLearned from30 sentences. Provisions can be harmful.Logical formLearned from29 sentences. Dust can be harmful.Logical formLearned from29 sentences.