Complaints may undergo investigations.Logical formLearned from27 sentences. An investigation can be intrusive.Logical formLearned from27 sentences. A male can be a subject of an investigation.Logical formLearned from27 sentences. An investigation can be into (influence peddling).Logical formLearned from27 sentences. An investigation may pertain-to an energy-department.Logical formLearned from27 sentences. A company may launch an investigation.Logical formLearned from27 sentences. Response can be to investigations.Logical formLearned from27 sentences. Charges can be part of an investigation.Logical formLearned from27 sentences. Investigations can be bilateral.Logical formLearned from27 sentences. Information can be about investigations.Logical formLearned from27 sentences. Records may pertain-to an investigation.Logical formLearned from27 sentences. An investigation can be into a leak of a name.Logical formLearned from27 sentences. An environment may undergo an investigation.Logical formLearned from27 sentences. A core may pertain-to an investigation.Logical formLearned from27 sentences. A briefing can be on an investigation.Logical formLearned from27 sentences.