A program can be constituted-of-or-filled-with investigations.Logical formLearned from21 sentences. A mechanism may undergo an investigation.Logical formLearned from21 sentences. A criminal investigation can be in a history.Logical formLearned from21 sentences. A role can be in investigations.Logical formLearned from21 sentences. Sources may undergo an investigation.Logical formLearned from21 sentences. A disease may undergo an investigation.Logical formLearned from21 sentences. A (background investigation) may pertain-to a male.Logical formLearned from21 sentences. Reports can be on investigations.Logical formLearned from21 sentences. A burglary may undergo an investigation.Logical formLearned from21 sentences. A (murder investigation) can be under way.Logical formLearned from21 sentences. Officials may comment on an investigation.Logical formLearned from21 sentences. An investigation may be commissioned by a company.Logical formLearned from21 sentences. A decision may stem from an investigation.Logical formLearned from21 sentences. An investigation may find evidence of violations.Logical formLearned from21 sentences. A person of interest can be in an investigation.Logical formLearned from21 sentences.