A representative may pertain-to a principal.Logical formLearned from3 sentences. Some principals may agree.Logical formLearned from3 sentences. Ratings can be by principals.Logical formLearned from3 sentences. Assessments may pertain-to principals.Logical formLearned from3 sentences. An ability may pertain-to principals.Logical formLearned from3 sentences. An assessment may pertain-to a principal.Logical formLearned from3 sentences. Principals may insist that something-is-the-case.Logical formLearned from3 sentences. Shortages can be constituted-of-or-filled-with principals.Logical formLearned from3 sentences. (Networking principals) can be basic.Logical formLearned from3 sentences. A decision may be made by a principal.Logical formLearned from3 sentences. A principal can be embarrassed.Logical formLearned from3 sentences. A criticism may pertain-to a principal.Logical formLearned from3 sentences. A principal can be in a chain.Logical formLearned from3 sentences. A (school library program) may require a support of a principal.Logical formLearned from3 sentences. A principal may work with staff.Logical formLearned from3 sentences.