(Radiation levels) can be harmful to human beings.Logical formLearned from2 sentences. Disinformation may be deemed harmful to a military council.Logical formLearned from2 sentences. Biphenyls can be harmful.Logical formLearned from2 sentences. A waste can be harmful.Logical formLearned from2 sentences. A sandstorm can be harmful.Logical formLearned from2 sentences. (Currency imbalances) can be harmful.Logical formLearned from2 sentences. (Pricing practices) can be harmful.Logical formLearned from2 sentences. Pressure can be harmful to persons.Logical formLearned from2 sentences. Some forms of a family can be harmful.Logical formLearned from2 sentences. An irritant can be harmful.Logical formLearned from2 sentences. A person can be harmful to a person.Logical formLearned from2 sentences. A (greenhouse gas emission) can be harmful.Logical formLearned from2 sentences. A behavior can be harmful to efforts.Logical formLearned from2 sentences. Cosmetics can be harmful.Logical formLearned from2 sentences. Ways can be harmful to a country.Logical formLearned from2 sentences.