A (heroin overdose) can be accidental.Logical formLearned from15 sentences. An invader can be accidental.Logical formLearned from15 sentences. A presidency can be accidental.Logical formLearned from15 sentences. An entry can be accidental.Logical formLearned from15 sentences. Ways can be accidental.Logical formLearned from15 sentences. Damages can be accidental.Logical formLearned from14 sentences. An (alcohol poisoning) can be accidental.Logical formLearned from14 sentences. A (helicopter crash) can be accidental.Logical formLearned from14 sentences. Attributes can be accidental.Logical formLearned from14 sentences. A variation can be accidental.Logical formLearned from14 sentences. Situations can be accidental.Logical formLearned from14 sentences. Lowerings can be accidental.Logical formLearned from14 sentences. A (childhood injury) can be accidental.Logical formLearned from14 sentences. An actor can be accidental.Logical formLearned from14 sentences. Explosions can be accidental.Logical formLearned from14 sentences.