An investigator may seek consent.Logical formLearned from18 sentences. A name may pertain-to a (principal investigator).Logical formLearned from18 sentences. An investigator can be on a project.Logical formLearned from18 sentences. Principal investigator can be for rovers.Logical formLearned from18 sentences. Investigators can be in touch.Logical formLearned from18 sentences. Investigators may claim that something-is-the-case.Logical formLearned from18 sentences. Candidates can be investigators.Logical formLearned from18 sentences. Investigators may testify that something-is-the-case.Logical formLearned from18 sentences. A male may be asked by investigators.Logical formLearned from18 sentences. Investigators may leave.Logical formLearned from18 sentences. Investigators can be in a legislature.Logical formLearned from18 sentences. An investigator may interact with human subjects.Logical formLearned from18 sentences. An investigator may undergo findings.Logical formLearned from18 sentences. Investigators may be assigned.Logical formLearned from18 sentences. Investigators may obtain a warrant.Logical formLearned from18 sentences.