An official can be with knowledge of an investigation.Logical formLearned from13 sentences. An investigation can be into a (funding scandal).Logical formLearned from13 sentences. An investigation can be into events.Logical formLearned from13 sentences. An investigation can be by an examination-committee.Logical formLearned from13 sentences. A poisoning may undergo an investigation.Logical formLearned from13 sentences. An investigation may take some years.Logical formLearned from13 sentences. A criminal-court may launch an investigation.Logical formLearned from13 sentences. An investigation may be handled by police.Logical formLearned from13 sentences. Officials may open an investigation.Logical formLearned from13 sentences. Concern can be about an investigation.Logical formLearned from13 sentences. A safety-board may complete an investigation.Logical formLearned from13 sentences. A (church investigation) can be into a life.Logical formLearned from13 sentences. A person may open an investigation.Logical formLearned from13 sentences. Investigations may make progress.Logical formLearned from13 sentences. Police may pursue a (murder investigation).Logical formLearned from13 sentences.