A principal can be successful.Logical formLearned from24 sentences. A male may serve as a principal.Logical formLearned from24 sentences. Principal can be for a day.Logical formLearned from24 sentences. A principal may tell a female.Logical formLearned from24 sentences. An (assistant principal) may pertain-to a school.Logical formLearned from24 sentences. A person can be a principal.Logical formLearned from24 sentences. A principal may undergo approval.Logical formLearned from24 sentences. Leadership may pertain-to a principal.Logical formLearned from24 sentences. A performance may pertain-to a principal.Logical formLearned from24 sentences. Principals may indicate that something-is-the-case.Logical formLearned from24 sentences. A principal may know that something-is-the-case.Logical formLearned from24 sentences. A (school principal) may pertain-to persons.Logical formLearned from24 sentences. A principal may pertain-to a middle school.Logical formLearned from24 sentences. A principal may leave.Logical formLearned from24 sentences. Some percent can be constituted-of-or-filled-with principal.Logical formLearned from24 sentences.