An investigation can be by a communications-commission.Logical formLearned from15 sentences. An investigation can be into illegal gambling.Logical formLearned from15 sentences. An investigation can be into an accounting.Logical formLearned from15 sentences. An investigation can be into photographs.Logical formLearned from15 sentences. A chairman may pertain-to an (investigation committee).Logical formLearned from15 sentences. A team may conduct an investigation.Logical formLearned from15 sentences. An investigation can be one-sided.Logical formLearned from15 sentences. (Managing editor) can be for investigations.Logical formLearned from15 sentences. Shellings may undergo an investigation.Logical formLearned from15 sentences. Men may undergo an investigation.Logical formLearned from15 sentences. Investigations may intensify.Logical formLearned from15 sentences. An investigation can be by a service-agency.Logical formLearned from15 sentences. Firms may undergo an investigation.Logical formLearned from15 sentences. A (law enforcement official) can be with knowledge of an investigation.Logical formLearned from15 sentences. Information can be in investigations.Logical formLearned from15 sentences.