Activities may include (case investigation).Logical formLearned from19 sentences. Ideas may undergo an investigation.Logical formLearned from19 sentences. Investigations can be into blasts.Logical formLearned from19 sentences. An investigation may be call_offed.Logical formLearned from19 sentences. An investigation can be digital.Logical formLearned from19 sentences. Differences may undergo an investigation.Logical formLearned from19 sentences. An investigation can be into donations.Logical formLearned from19 sentences. A scientific investigation can be serious.Logical formLearned from19 sentences. Evidence may be gathered in an investigation.Logical formLearned from19 sentences. An independent review may pertain-to an investigation.Logical formLearned from19 sentences. Investigations can be intriguing.Logical formLearned from19 sentences. An investigation can be into a crash.Logical formLearned from19 sentences. An investigation may be turn_overed to police.Logical formLearned from19 sentences. Short selling may undergo an investigation.Logical formLearned from19 sentences. A treatment may undergo an investigation.Logical formLearned from19 sentences.