Years can be as principal.Logical formLearned from12 sentences. A male may serve as a principal of a school.Logical formLearned from12 sentences. A letter can be from a (school principal).Logical formLearned from12 sentences. A total can be constituted-of-or-filled-with some principals.Logical formLearned from12 sentences. A principal can be authorized.Logical formLearned from12 sentences. A principal can be in a firm.Logical formLearned from12 sentences. A meeting may pertain-to principals.Logical formLearned from12 sentences. An entry may deny a principal a permission.Logical formLearned from12 sentences. A key may pertain-to a principal.Logical formLearned from12 sentences. Some percent can be constituted-of-or-filled-with (school principals).Logical formLearned from12 sentences. Principals may pertain-to a group.Logical formLearned from12 sentences. Principals may pertain-to a business.Logical formLearned from12 sentences. A person may contact a principal.Logical formLearned from12 sentences. Principal may report that something-is-the-case.Logical formLearned from12 sentences. A principal can be embattled.Logical formLearned from12 sentences.