A disorder may prevent oxygen from reaching recesses of a brain.Logical formLearned from22 sentences. Commitment to a cease-fire may prevent attacks.Logical formLearned from22 sentences. A day may prevent illness.Logical formLearned from22 sentences. Persons may prevent war.Logical formLearned from22 sentences. Type may be prevented.Logical formLearned from21 sentences. Events may be prevented.Logical formLearned from21 sentences. Crises may be prevented.Logical formLearned from21 sentences. (Emergency contraception) may prevent pregnancy.Logical formLearned from21 sentences. An (image stabilization system) may prevent blurrings from shaky hands.Logical formLearned from21 sentences. Side effects may be prevented.Logical formLearned from21 sentences. Some intervention may prevent an insurer from falling into bankruptcy.Logical formLearned from21 sentences. A level may prevent exploits of potential threats.Logical formLearned from21 sentences. Persons may prevent (climate change).Logical formLearned from21 sentences. A decision may prevent (price spikes).Logical formLearned from21 sentences. Fires may be prevented.Logical formLearned from21 sentences.