A fee may be collected by an instructor.Logical formLearned from16 sentences. Instructors can be amazing.Logical formLearned from16 sentences. An instructor can be demanding.Logical formLearned from16 sentences. A person may get an instructor.Logical formLearned from16 sentences. An instructor may be written/wrote by xmls.Logical formLearned from16 sentences. An instructor may show persons.Logical formLearned from16 sentences. Instructor may say that something-is-the-case.Logical formLearned from16 sentences. An edition may pertain-to an instructor.Logical formLearned from16 sentences. An instructor can be respected.Logical formLearned from16 sentences. A manual may pertain-to instructor.Logical formLearned from16 sentences. A part may pertain-to an instructor.Logical formLearned from16 sentences. A need can be for instructors.Logical formLearned from16 sentences. Some instructors may be involved.Logical formLearned from16 sentences. A course may be taught by an instructor.Logical formLearned from16 sentences. Instructors can be bilingual.Logical formLearned from16 sentences.