An investigation may work.Logical formLearned from14 sentences. Police may launch investigations.Logical formLearned from14 sentences. An investigation can be into a death of a man.Logical formLearned from14 sentences. Points may emerge from an investigation.Logical formLearned from14 sentences. An investigation can be by a judge.Logical formLearned from14 sentences. An investigation can be into some deaths.Logical formLearned from14 sentences. A (stock option) may undergo an investigation.Logical formLearned from14 sentences. An investigation can be into some attack.Logical formLearned from14 sentences. A panel may base a report on investigations.Logical formLearned from14 sentences. A preliminary report can be on an investigation.Logical formLearned from14 sentences. A (leak investigation) can be criminal.Logical formLearned from14 sentences. An investigation may pertain-to a service-agency.Logical formLearned from14 sentences. An investigation can be into a corruption.Logical formLearned from14 sentences. An investigation can be into (secret prisons).Logical formLearned from14 sentences. A country may launch a criminal investigation.Logical formLearned from14 sentences.