An infection may prove fatal.Logical formLearned from12 sentences. Entanglements can be fatal.Logical formLearned from12 sentences. A takeoff can be fatal.Logical formLearned from12 sentences. Delusions can be fatal.Logical formLearned from12 sentences. A fatal accident can be on a (subway system).Logical formLearned from12 sentences. A slash can be fatal.Logical formLearned from12 sentences. A night may pertain-to a fatal accident.Logical formLearned from12 sentences. A (bus blaze) can be fatal.Logical formLearned from11 sentences. A shipwreck can be fatal.Logical formLearned from11 sentences. An (awareness program) can be fatal.Logical formLearned from11 sentences. Encephalitis can be fatal.Logical formLearned from11 sentences. A delay can be fatal.Logical formLearned from11 sentences. An arrow can be fatal.Logical formLearned from11 sentences. A race can be fatal.Logical formLearned from11 sentences. Septicemias can be fatal.Logical formLearned from11 sentences.