Interests can be constituted-of-or-filled-with investigators.Logical formLearned from18 sentences. Investigators may be assigned.Logical formLearned from18 sentences. A principal investigator can be in a study.Logical formLearned from18 sentences. Some group can be constituted-of-or-filled-with investigators.Logical formLearned from18 sentences. Investigators may undergo an education.Logical formLearned from18 sentences. A direction may pertain-to a principal investigator.Logical formLearned from18 sentences. An investigator can be assigned.Logical formLearned from18 sentences. Investigators may pursue some leads.Logical formLearned from18 sentences. An opinion may pertain-to an investigator.Logical formLearned from18 sentences. Investigators may argue that something-is-the-case.Logical formLearned from18 sentences. An investigator may ensure that something-is-the-case.Logical formLearned from18 sentences. Investigators may arrive on a scene.Logical formLearned from18 sentences. An (abuse investigator) may indicate a dereliction of duty.Logical formLearned from18 sentences. Investigators can be disgusted.Logical formLearned from18 sentences. Investigators can be in a study.Logical formLearned from18 sentences.