A person may prevent injury.Logical formLearned from21 sentences. (State regulations) may prevent a (plant construction).Logical formLearned from21 sentences. Sanctions may prevent a delivery of spare parts.Logical formLearned from21 sentences. Responsibility can be for preventing attacks.Logical formLearned from21 sentences. A dispute may prevent some nations from signing a (peace treaty).Logical formLearned from21 sentences. A resolution may prevent persons from doing.Logical formLearned from21 sentences. A level may prevent interference with a (climate system).Logical formLearned from20 sentences. Cancer may be prevented.Logical formLearned from20 sentences. (Zinc pyrithione-helps) may prevent itching.Logical formLearned from20 sentences. Vaccine may be aimed at preventing cervical cancer.Logical formLearned from20 sentences. Items may prevent fatigue.Logical formLearned from20 sentences. A vaccine may prevent cervical cancer.Logical formLearned from20 sentences. A way can be for preventing diseases.Logical formLearned from20 sentences. Planning may prevent performance.Logical formLearned from20 sentences. Death may be prevented.Logical formLearned from20 sentences.