A (biology instructor) may pertain-to a person.Logical formLearned from7 sentences. Instructors may manifest effectiveness.Logical formLearned from7 sentences. Instructors may post announcements.Logical formLearned from7 sentences. An instructor can be friendly.Logical formLearned from7 sentences. Instructors may be interviewed.Logical formLearned from7 sentences. Instructors can be for a course.Logical formLearned from7 sentences. Duty can be as an instructor.Logical formLearned from7 sentences. Admission can be to program of instructor.Logical formLearned from7 sentences. Admission can be to a (program or permission) of instructor.Logical formLearned from7 sentences. Admission can be to a (graduate program or permission) of instructor.Logical formLearned from7 sentences. An instructor may submit a grade.Logical formLearned from7 sentences. A person may be assigned at a discretion of an instructor.Logical formLearned from7 sentences. Instructors may include faculty.Logical formLearned from7 sentences. A faculty can be constituted-of-or-filled-with some instructors.Logical formLearned from7 sentences. An instructor may teach courses.Logical formLearned from7 sentences.