An investigation may happen.Logical formLearned from21 sentences. Objects can be constituted-of-or-filled-with investigation.Logical formLearned from21 sentences. An investigation can be concurrent.Logical formLearned from21 sentences. Figures may be obtained from investigations.Logical formLearned from21 sentences. Materials may undergo an investigation.Logical formLearned from21 sentences. Reports can be about an investigation.Logical formLearned from21 sentences. A (truck investigation) can be hired.Logical formLearned from21 sentences. A planet may undergo an investigation.Logical formLearned from21 sentences. An investigation can be sophisticated.Logical formLearned from21 sentences. Offenders may undergo an investigation.Logical formLearned from21 sentences. An order may undergo an investigation.Logical formLearned from21 sentences. An investigation may pertain-to an university.Logical formLearned from21 sentences. Investigations can be institutional.Logical formLearned from21 sentences. An investigation may uncover that something-is-the-case.Logical formLearned from21 sentences. Some cases can be under investigation.Logical formLearned from21 sentences.