Communicable diseases may undergo a prevention.Logical formLearned from104 sentences. Influenza may undergo a prevention.Logical formLearned from104 sentences. Disasters may undergo a prevention.Logical formLearned from103 sentences. Instruction can be on a prevention of infections.Logical formLearned from99 sentences. Emphasis can be on prevention.Logical formLearned from97 sentences. Information can be about prevention.Logical formLearned from95 sentences. Means can be constituted-of-or-filled-with prevention.Logical formLearned from93 sentences. Prevention may fail.Logical formLearned from93 sentences. Conditions may undergo a prevention.Logical formLearned from92 sentences. Marine pollution may undergo a prevention.Logical formLearned from90 sentences. A convention can be on a prevention of a crime of genocide.Logical formLearned from88 sentences. Taxation may undergo a prevention.Logical formLearned from87 sentences. Acts may undergo a prevention.Logical formLearned from86 sentences. A prevention may pertain-to a country.Logical formLearned from85 sentences. Damage may undergo a prevention.Logical formLearned from84 sentences.