Interest can be on principal.Logical formLearned from5 sentences. A principal may run a school.Logical formLearned from5 sentences. Principals may pertain-to a cartel.Logical formLearned from5 sentences. Principals may undergo a suspension.Logical formLearned from5 sentences. A principal may make certain.Logical formLearned from5 sentences. A corps can be constituted-of-or-filled-with principals.Logical formLearned from5 sentences. A person may check with a principal.Logical formLearned from5 sentences. A principal may find_out that something-is-the-case.Logical formLearned from5 sentences. A default may pertain-to a principal.Logical formLearned from5 sentences. Principal may explain that something-is-the-case.Logical formLearned from5 sentences. Principals can be in schools.Logical formLearned from5 sentences. A (principal investigator) may pertain-to a government-agency.Logical formLearned from5 sentences. Research may pertain-to a (principal investigator).Logical formLearned from5 sentences. (Principal investigator) may say that something-is-the-case.Logical formLearned from5 sentences. A principal may undergo a backing.Logical formLearned from5 sentences.