A signature may pertain-to an instructor.Logical formLearned from56 sentences. Instructors may teach courses.Logical formLearned from56 sentences. Instructors can be effective.Logical formLearned from56 sentences. A person can be an instructor.Logical formLearned from55 sentences. Instructors may pertain-to a school.Logical formLearned from55 sentences. A person may ask an instructor.Logical formLearned from55 sentences. An instructor can be in a country.Logical formLearned from54 sentences. An instructor can be for a class.Logical formLearned from54 sentences. An instructor can be nice.Logical formLearned from54 sentences. Instructors may teach.Logical formLearned from54 sentences. A role may pertain-to an instructor.Logical formLearned from54 sentences. A (yoga instructor) may pertain-to a female.Logical formLearned from53 sentences. An instructor may pertain-to a student.Logical formLearned from53 sentences. An instructor can be in a language.Logical formLearned from52 sentences. Instructors may pertain-to a school.Logical formLearned from50 sentences.