Investigators may warn that something-is-the-case.Logical formLearned from51 sentences. Investigators may arrive in a country.Logical formLearned from51 sentences. Investigators may speculate.Logical formLearned from51 sentences. Investigators may launch a probe.Logical formLearned from51 sentences. Work may pertain-to investigators.Logical formLearned from51 sentences. Investigators may conduct research.Logical formLearned from50 sentences. Investigators may pertain-to a committee.Logical formLearned from50 sentences. Investigators may study.Logical formLearned from50 sentences. An investigator may testify that something-is-the-case.Logical formLearned from50 sentences. Investigators may receive information.Logical formLearned from50 sentences. Investigators can be with expertise.Logical formLearned from50 sentences. Investigators may focus.Logical formLearned from49 sentences. An investigator may pertain-to a company.Logical formLearned from49 sentences. A male may work as an investigator.Logical formLearned from49 sentences. Collaboration can be among investigators.Logical formLearned from49 sentences.