A female may be prevented.Logical formLearned from47 sentences. Deaths may be prevented.Logical formLearned from46 sentences. A disease may be prevented.Logical formLearned from45 sentences. A male may be prevented from doing.Logical formLearned from45 sentences. Accidents may be prevented.Logical formLearned from43 sentences. A number of social ills may be prevented.Logical formLearned from43 sentences. Problems may be prevented.Logical formLearned from43 sentences. Some injuries may be prevented.Logical formLearned from43 sentences. Persons may prevent disease.Logical formLearned from42 sentences. A dispute may prevent some countries from signing a (peace treaty).Logical formLearned from42 sentences. Fioricet naproxens).Logical formLearned from41 sentences. An attack may be prevented.Logical formLearned from39 sentences. An attack may be prevented.Logical formLearned from38 sentences. Attacks may be prevented.Logical formLearned from37 sentences. Some deaths may be prevented.Logical formLearned from37 sentences.