(Flight instructors) may pertain-to a person.Logical formLearned from4 sentences. An instructor may be listed.Logical formLearned from4 sentences. A student may discuss with an instructor.Logical formLearned from4 sentences. A service can be available to an instructor.Logical formLearned from4 sentences. Professors can be instructors.Logical formLearned from4 sentences. An instructor can be on (state legislation).Logical formLearned from4 sentences. An instructor may have an ability.Logical formLearned from4 sentences. Instructors may demand that something-is-the-case.Logical formLearned from4 sentences. Cooperation can be with instructors.Logical formLearned from4 sentences. An instructor may discuss an allegation with a student.Logical formLearned from4 sentences. Instructors may be included.Logical formLearned from4 sentences. A petition may be signed by an instructor.Logical formLearned from4 sentences. Promotion can be to a rank of instructor.Logical formLearned from4 sentences. An instructor can be available to students.Logical formLearned from4 sentences. A man may serve as an instructor.Logical formLearned from4 sentences.