A principal can be in charge.Logical formLearned from6 sentences. A principal may pertain-to a theory.Logical formLearned from6 sentences. A principal of a theory can be that something-is-the-case.Logical formLearned from6 sentences. A principal can be established.Logical formLearned from6 sentences. A resignation may pertain-to a (school principal).Logical formLearned from6 sentences. A principal can be conservative.Logical formLearned from6 sentences. Slavery can be wrong in principal.Logical formLearned from6 sentences. Plenty may be leave_overed for (principal growth).Logical formLearned from6 sentences. Principals may complain that something-is-the-case.Logical formLearned from6 sentences. Some yield can be for an assurance of principal.Logical formLearned from6 sentences. Principals can be younger.Logical formLearned from6 sentences. A principal may tell students.Logical formLearned from6 sentences. A principal may agree that something-is-the-case.Logical formLearned from6 sentences. Jobs may pertain-to principals.Logical formLearned from6 sentences. Principal may interlocutor in talks.Logical formLearned from6 sentences.