A male may do an investigation.Logical formLearned from14 sentences. Language may undergo an investigation.Logical formLearned from14 sentences. An investigation can be into a cause of a death.Logical formLearned from14 sentences. An investigation may pertain-to an ombudsman.Logical formLearned from14 sentences. An investigation can be into matters.Logical formLearned from14 sentences. An article can be about an investigation.Logical formLearned from14 sentences. An investigation can be overdue.Logical formLearned from14 sentences. Breaches may undergo an investigation.Logical formLearned from14 sentences. Investigations can be into crimes.Logical formLearned from14 sentences. (Board members) may undergo an investigation.Logical formLearned from14 sentences. An investigation can be by an inspection-service.Logical formLearned from14 sentences. Investigation can be by a committee.Logical formLearned from14 sentences. Investigation may be carry_oned.Logical formLearned from14 sentences. An investigation can be by an agency.Logical formLearned from14 sentences. Persons may request an investigation.Logical formLearned from14 sentences.