An investigation can be other.Logical formLearned from14 sentences. Investigations may progress.Logical formLearned from14 sentences. Investigations may undergo a culmination.Logical formLearned from14 sentences. Evidence may be gathered during an investigation.Logical formLearned from14 sentences. An investigation can be into assets.Logical formLearned from14 sentences. An investigation can be by a commission.Logical formLearned from14 sentences. Persons may help with an investigation.Logical formLearned from14 sentences. A female may open an investigation.Logical formLearned from14 sentences. A letter may call for an investigation.Logical formLearned from14 sentences. An investigation can be into a sinking of a warship.Logical formLearned from14 sentences. An investigation can be into an activity.Logical formLearned from14 sentences. An investigation may blame a world-city.Logical formLearned from14 sentences. A twist can be in an investigation.Logical formLearned from14 sentences. An investigation may continue into an incident.Logical formLearned from14 sentences. An investigation can be into sales.Logical formLearned from14 sentences.