Efforts may pertain-to principals.Logical formLearned from4 sentences. A principal may be intended for students.Logical formLearned from4 sentences. A majority can be in (aggregate principal amount) of notes.Logical formLearned from4 sentences. Principals may have some public-key certificates.Logical formLearned from4 sentences. A principal may imply that something-is-the-case.Logical formLearned from4 sentences. Limits may be imposed by a principal.Logical formLearned from4 sentences. A principal can be for a period.Logical formLearned from4 sentences. A principal may have storage.Logical formLearned from4 sentences. A name can be (principal name).Logical formLearned from4 sentences. Authentication can be between principals.Logical formLearned from4 sentences. Principals may pertain-to firms.Logical formLearned from4 sentences. A letter can be to a principal.Logical formLearned from4 sentences. One-half may pertain-to a principal.Logical formLearned from4 sentences. Principals may be associated with a subject.Logical formLearned from4 sentences. A (service principal) can be subordinate.Logical formLearned from4 sentences.