Some questions can be in an investigation.Logical formLearned from14 sentences. An investigation can be by (tax authorities).Logical formLearned from14 sentences. An investigation may cast a cloud.Logical formLearned from14 sentences. (Oil markets) may undergo an investigation.Logical formLearned from14 sentences. A government-agency may end an investigation.Logical formLearned from14 sentences. A person may expect an investigation.Logical formLearned from14 sentences. Police may begin a (murder investigation).Logical formLearned from14 sentences. A (vote counting) may undergo an investigation.Logical formLearned from14 sentences. Prosecutors may conduct a criminal investigation.Logical formLearned from14 sentences. A leader may order an investigation.Logical formLearned from14 sentences. Officials may complete an investigation.Logical formLearned from14 sentences. An incident may prompt an investigation.Logical formLearned from14 sentences. An investigation can be into a truth.Logical formLearned from14 sentences. An investigation may be detailed.Logical formLearned from14 sentences. An investigation can be into a man.Logical formLearned from14 sentences.