A student may be prevented from completting work of a course.Logical formLearned from6 sentences. Dignity may prevent a female from pridding herself.Logical formLearned from6 sentences. A focus can be on preventing.Logical formLearned from6 sentences. Progress may be made in preventing.Logical formLearned from6 sentences. Cocaine may be prevented from entering a brain.Logical formLearned from6 sentences. Programs may prevent a use of alcohol.Logical formLearned from6 sentences. Policies may be aimed at preventing.Logical formLearned from6 sentences. Hydroxyurea may prevent an onset of (organ damage).Logical formLearned from6 sentences. Some times may be prevented.Logical formLearned from6 sentences. Procedures may prevent a risk of creating an appearance.Logical formLearned from6 sentences. An approach can be to preventing violence.Logical formLearned from6 sentences. A system can be for preventing.Logical formLearned from6 sentences. Rules may prevent (broadcast storms).Logical formLearned from6 sentences. A crisis may be prevented.Logical formLearned from6 sentences. Conduct may be prevented.Logical formLearned from6 sentences.