Terrorism may be prevented.Logical formLearned from8 sentences. International laws may prevent a kind of involvement.Logical formLearned from8 sentences. Persons may prevent some attack.Logical formLearned from8 sentences. A person may prevent damage.Logical formLearned from8 sentences. Creases may prevent a paper from hanging.Logical formLearned from8 sentences. An approach may prevent leaks of classified information.Logical formLearned from8 sentences. Strategies can be for preventing a spread of nuclear arms.Logical formLearned from8 sentences. An infection may be prevented.Logical formLearned from8 sentences. A law may prevent relics from leaving a country.Logical formLearned from8 sentences. Military action may prevent acts of international terrorism.Logical formLearned from8 sentences. A male may prevent a clumping by adding a protein.Logical formLearned from8 sentences. A mimic may prevent disease.Logical formLearned from8 sentences. Communications may prevent a repetition of a situation.Logical formLearned from8 sentences. A treaty may prevent a male from developping a (missile defense shield).Logical formLearned from8 sentences. Researcher may prevent a condition.Logical formLearned from8 sentences.