Sars may undergo a prevention.Logical formLearned from37 sentences. Prevention can be difficult.Logical formLearned from37 sentences. (Colon cancer) may undergo a prevention.Logical formLearned from37 sentences. A (crime prevention) can be juvenile.Logical formLearned from37 sentences. (Cancer prevention) may undergo a division.Logical formLearned from37 sentences. (Alcohol abuse) may undergo a prevention.Logical formLearned from37 sentences. (Prevention strategies) may manifest effectiveness.Logical formLearned from37 sentences. Persons may focus on prevention.Logical formLearned from37 sentences. Unwanted pregnancies may undergo a prevention.Logical formLearned from37 sentences. Hepatitis may undergo a prevention.Logical formLearned from36 sentences. Floods may undergo a prevention.Logical formLearned from36 sentences. Behavior may undergo a prevention.Logical formLearned from36 sentences. Harassment may undergo a prevention.Logical formLearned from36 sentences. Fractures may undergo a prevention.Logical formLearned from36 sentences. A (prevention program) can be effective.Logical formLearned from36 sentences.