An investigation can be into matters.Logical formLearned from19 sentences. A legislature may launch an investigation.Logical formLearned from19 sentences. Investigation can be into a firing of a commissioner.Logical formLearned from19 sentences. A factor can be in openning an investigation.Logical formLearned from19 sentences. Literature may undergo an investigation.Logical formLearned from19 sentences. An investigation can be by a state of a US-city.Logical formLearned from19 sentences. A female can be under criminal investigation.Logical formLearned from19 sentences. An (intelligence investigation) can be criminal.Logical formLearned from19 sentences. A (murder investigation) can be with unanswered questions.Logical formLearned from19 sentences. An information can be on an investigation.Logical formLearned from19 sentences. Investigation may undergo importance.Logical formLearned from19 sentences. Demands can be for investigations.Logical formLearned from19 sentences. An investigation may follow a report.Logical formLearned from19 sentences. Interactions may undergo an investigation.Logical formLearned from19 sentences. An investigation can be into a firing.Logical formLearned from19 sentences.