Someone may be prevented from doing.Logical formLearned from5 sentences. A grace of a deity may prevent persons.Logical formLearned from5 sentences. Health may prevent a male from doing.Logical formLearned from5 sentences. Illness may prevent an attendance.Logical formLearned from5 sentences. Murders may be prevented through efforts of some mutants.Logical formLearned from5 sentences. (Iron deficiency) may be prevented.Logical formLearned from5 sentences. A marriage may be prevented.Logical formLearned from5 sentences. Fundamental laws of nature may prevent (time travel).Logical formLearned from5 sentences. Laws can be for preventing.Logical formLearned from5 sentences. A male may prevent a birth.Logical formLearned from5 sentences. Estrogens may prevent miscarriage.Logical formLearned from5 sentences. Persons may prevent a catastrophe.Logical formLearned from5 sentences. Persons may prevent diabetes.Logical formLearned from5 sentences. A manner may prevent letters from jump_outing at a person.Logical formLearned from5 sentences. Restrictions may prevent a person from downloading.Logical formLearned from5 sentences.