A (police investigation) may pertain-to an incident.Logical formLearned from15 sentences. A male may launch investigations.Logical formLearned from15 sentences. An investigation may pertain-to a securities-commission.Logical formLearned from15 sentences. Investigations can be into areas.Logical formLearned from15 sentences. A (police investigation) may be conducted.Logical formLearned from15 sentences. Genes may undergo an investigation.Logical formLearned from15 sentences. A criminal investigation may pertain-to actions.Logical formLearned from15 sentences. An investigation can be unsuccessful.Logical formLearned from15 sentences. A language may undergo an investigation.Logical formLearned from15 sentences. Emphasis may be placed on investigation.Logical formLearned from15 sentences. Investigations may undergo a division.Logical formLearned from15 sentences. (Consumer complaints) may undergo an investigation.Logical formLearned from15 sentences. Some investigations may suggest that something-is-the-case.Logical formLearned from15 sentences. An investigation may be closed with a finding.Logical formLearned from15 sentences. Investigations can be diligent.Logical formLearned from15 sentences.