Difficulties can be accidental.Logical formLearned from11 sentences. Threats can be accidental.Logical formLearned from11 sentences. A (damage insurance) can be accidental.Logical formLearned from11 sentences. Strikes can be accidental.Logical formLearned from11 sentences. A copying can be accidental.Logical formLearned from11 sentences. A (bomb blast) can be accidental.Logical formLearned from11 sentences. A cause of a fire can be accidental.Logical formLearned from11 sentences. Crossings can be accidental.Logical formLearned from11 sentences. A (bomb explosion) can be accidental.Logical formLearned from11 sentences. A shipment can be accidental.Logical formLearned from11 sentences. A leak can be accidental.Logical formLearned from11 sentences. (Landmine explosions) can be accidental.Logical formLearned from11 sentences. A transformation can be accidental.Logical formLearned from10 sentences. Damage can be accidental.Logical formLearned from10 sentences. Stabbings can be accidental.Logical formLearned from10 sentences.