An investigation can be concerted.Logical formLearned from16 sentences. Politicians may undergo an investigation.Logical formLearned from16 sentences. A (slush fund scandal) may undergo an investigation.Logical formLearned from16 sentences. A man may lead an investigation.Logical formLearned from16 sentences. A (police investigation) may conclude.Logical formLearned from16 sentences. Investigations can be into (corruption allegations).Logical formLearned from16 sentences. A military-or-other-action-organization may open a criminal investigation.Logical formLearned from16 sentences. Police may open some investigations.Logical formLearned from16 sentences. Results can be in an investigation.Logical formLearned from16 sentences. Investigations can be by a company.Logical formLearned from16 sentences. Economic crime may undergo an investigation.Logical formLearned from16 sentences. Companies may undergo an investigation.Logical formLearned from16 sentences. An investigation can be in connection.Logical formLearned from16 sentences. An investigation may pertain-to a singer.Logical formLearned from16 sentences. (Investigation teams) may pertain-to persons.Logical formLearned from16 sentences.