Implications can be harmful.Logical formLearned from28 sentences. Spirits can be harmful.Logical formLearned from27 sentences. Items can be harmful.Logical formLearned from27 sentences. Smoking can be harmful to health.Logical formLearned from27 sentences. A male can be harmful.Logical formLearned from27 sentences. A type can be harmful.Logical formLearned from27 sentences. A noise can be harmful.Logical formLearned from27 sentences. Creatures can be harmful.Logical formLearned from27 sentences. Smoking can be harmful to health.Logical formLearned from27 sentences. A substance can be harmful.Logical formLearned from27 sentences. (Pollution reductions) can be harmful to the American economy.Logical formLearned from27 sentences. An effect can be harmful.Logical formLearned from26 sentences. A trend can be harmful.Logical formLearned from26 sentences. Mutations can be harmful.Logical formLearned from26 sentences. Technologies can be harmful.Logical formLearned from26 sentences.