A (leak case) may undergo an investigation.Logical formLearned from20 sentences. An investigation can be into a murder.Logical formLearned from20 sentences. A male can be unaware of an investigation.Logical formLearned from20 sentences. A person may brief on an investigation.Logical formLearned from20 sentences. A trading may undergo an investigation.Logical formLearned from20 sentences. A person may work on an investigation.Logical formLearned from20 sentences. A company can be under investigation.Logical formLearned from20 sentences. A face may pertain-to an investigation.Logical formLearned from20 sentences. An investigation can be long.Logical formLearned from20 sentences. An investigation may pertain-to an organization.Logical formLearned from20 sentences. An investigation can be into a collision.Logical formLearned from20 sentences. A criminal investigation can be into a pardon.Logical formLearned from20 sentences. Investigations can be classified.Logical formLearned from20 sentences. An investigation can be into drugs.Logical formLearned from20 sentences. An investigation can be into a theft.Logical formLearned from20 sentences.