Imports can be harmful.Logical formLearned from2 sentences. (Climate changes) can be harmful.Logical formLearned from2 sentences. A walkabout can be harmful.Logical formLearned from2 sentences. Restraints can be harmful.Logical formLearned from2 sentences. (Resale price maintenance) may prove harmful.Logical formLearned from2 sentences. Stories can be harmful.Logical formLearned from2 sentences. A toothpaste can be harmful.Logical formLearned from2 sentences. Antidepressants can be harmful.Logical formLearned from2 sentences. Traces of chemicals can be harmful to human beings.Logical formLearned from2 sentences. Melamines can be harmful.Logical formLearned from2 sentences. A tin can be harmful.Logical formLearned from2 sentences. A resolution can be harmful for a country.Logical formLearned from2 sentences. An intake of aluminum can be harmful.Logical formLearned from2 sentences. Leadership may deem harmful to stability.Logical formLearned from2 sentences. Books can be harmful to children.Logical formLearned from2 sentences.