A ban can be harmful in a fight.Logical formLearned from3 sentences. An explosion of gas can be harmful to persons.Logical formLearned from3 sentences. Coughings can be harmful.Logical formLearned from3 sentences. A tirade can be harmful.Logical formLearned from3 sentences. A person can be harmful to interests.Logical formLearned from3 sentences. A herbicide can be harmful.Logical formLearned from3 sentences. An industry can be harmful.Logical formLearned from3 sentences. A (pay raise) can be harmful to the economy.Logical formLearned from3 sentences. A government can be harmful.Logical formLearned from3 sentences. (Pig viruses) can be harmful to persons.Logical formLearned from3 sentences. A passage of reforms can be harmful.Logical formLearned from3 sentences. Programs can be harmful to creatures.Logical formLearned from3 sentences. Herbicides can be harmful to an environment.Logical formLearned from3 sentences. (Tax havens) can be harmful.Logical formLearned from3 sentences. Reports can be harmful to leadership.Logical formLearned from3 sentences.