A (vaccinia inoculation) can be accidental.Logical formLearned from30 sentences. Ingestions can be accidental.Logical formLearned from30 sentences. Heroes can be accidental.Logical formLearned from30 sentences. A leader can be accidental.Logical formLearned from30 sentences. A bump can be accidental.Logical formLearned from30 sentences. A finding can be accidental.Logical formLearned from29 sentences. Incidents can be accidental.Logical formLearned from29 sentences. Needlesticks can be accidental.Logical formLearned from29 sentences. Killings can be accidental.Logical formLearned from29 sentences. Catches can be accidental.Logical formLearned from29 sentences. A bombing can be accidental.Logical formLearned from29 sentences. A shootdown can be accidental.Logical formLearned from29 sentences. A (carbon monoxide poisoning) can be accidental.Logical formLearned from28 sentences. A modification can be accidental.Logical formLearned from28 sentences. Actions can be accidental.Logical formLearned from28 sentences.