A topic can be constituted-of-or-filled-with investigation.Logical formLearned from62 sentences. Investigations may proceed.Logical formLearned from62 sentences. Progress may pertain-to an investigation.Logical formLearned from62 sentences. A government-agency may begin an investigation.Logical formLearned from62 sentences. Investigations may confirm that something-is-the-case.Logical formLearned from62 sentences. A collision may undergo an investigation.Logical formLearned from62 sentences. A male may ask for an investigation.Logical formLearned from62 sentences. An investigation may help.Logical formLearned from62 sentences. An investigation may establish that something-is-the-case.Logical formLearned from62 sentences. A charge may undergo an investigation.Logical formLearned from62 sentences. An investigation can be qualitative.Logical formLearned from62 sentences. Facts may undergo an investigation.Logical formLearned from62 sentences. An investigation can be analytical.Logical formLearned from62 sentences. An investigation can be into affairs.Logical formLearned from62 sentences. A judge may lead an investigation.Logical formLearned from62 sentences.