A student may seek permission from an instructor.Logical formLearned from5 sentences. A request may pertain-to an instructor.Logical formLearned from5 sentences. An instructor can be well-known.Logical formLearned from5 sentences. A course may be offered by an instructor.Logical formLearned from5 sentences. A person may have an instructor.Logical formLearned from5 sentences. A cd-rom may pertain-to an instructor.Logical formLearned from5 sentences. Instructor can be in a department.Logical formLearned from5 sentences. A (flight instructor certificate) can be expired.Logical formLearned from5 sentences. Instructors can be inactive.Logical formLearned from5 sentences. A (writing instructor) can be adjunct.Logical formLearned from5 sentences. A student may consult an instructor.Logical formLearned from5 sentences. Instructors can be from some disciplines.Logical formLearned from5 sentences. An (instrument instructor) may pertain-to a person.Logical formLearned from5 sentences. An instructor can be with an university.Logical formLearned from5 sentences. Instructors may have control.Logical formLearned from5 sentences.