An investigation can be into a merger.Logical formLearned from16 sentences. Investigation can be into a killing.Logical formLearned from16 sentences. An investigation may yield results.Logical formLearned from16 sentences. An investigation can be into a (security breach).Logical formLearned from16 sentences. Serbian police may launch an investigation.Logical formLearned from16 sentences. An investigation can be into bombings.Logical formLearned from16 sentences. An investigation can be into attacks.Logical formLearned from16 sentences. An investigation can be for murder.Logical formLearned from16 sentences. Investigations may help.Logical formLearned from16 sentences. Investigations may pertain-to a world-city.Logical formLearned from16 sentences. Investigations can be into operations.Logical formLearned from16 sentences. A criminal investigation can be into deaths.Logical formLearned from16 sentences. Charge may pertain-to investigations.Logical formLearned from15 sentences. Some cases can be under (laboratory investigation).Logical formLearned from15 sentences. An investigation may pertain-to a police-commission.Logical formLearned from15 sentences.