Substances may be considered harmful to animals.Logical formLearned from2 sentences. Information can be harmful to society.Logical formLearned from2 sentences. Cars can be harmful.Logical formLearned from2 sentences. Interventions can be harmful.Logical formLearned from2 sentences. Second-hand smoke can be harmful to health.Logical formLearned from2 sentences. (Chemical waste) can be harmful.Logical formLearned from2 sentences. Sexual relations can be harmful.Logical formLearned from2 sentences. A pollutant can be harmful to human health.Logical formLearned from2 sentences. Antivirals can be harmful.Logical formLearned from2 sentences. Bonuses can be harmful.Logical formLearned from2 sentences. A distribution of pornography can be harmful to juveniles.Logical formLearned from2 sentences. Some cigarettes can be harmful.Logical formLearned from2 sentences. (Hydrogen gas leaks) can be harmful.Logical formLearned from2 sentences. A series can be harmful to education.Logical formLearned from2 sentences. An inclusion can be harmful for business.Logical formLearned from2 sentences.