An investigation can be high-level.Logical formLearned from282 sentences. An investigation can be rigorous.Logical formLearned from281 sentences. An investigation may undergo a culmination.Logical formLearned from280 sentences. A cost may pertain-to an investigation.Logical formLearned from280 sentences. A scandal may undergo an investigation.Logical formLearned from276 sentences. An office may open an investigation.Logical formLearned from275 sentences. Findings may pertain-to an investigation.Logical formLearned from274 sentences. An investigation can be speedy.Logical formLearned from274 sentences. A US-president may undergo an investigation.Logical formLearned from271 sentences. An investigation can be into charges.Logical formLearned from271 sentences. Investigations may be carry_outed.Logical formLearned from270 sentences. A role may undergo an investigation.Logical formLearned from270 sentences. An investigation can be into deaths.Logical formLearned from268 sentences. An integrity may pertain-to an investigation.Logical formLearned from267 sentences. Persons may have an investigation.Logical formLearned from266 sentences.