query: SELECT city_code FROM Student WHERE LName  =  "Kim"
question: Are Giving a city that a student whose family name is Kim is living in.
query_toks: SELECT city_code FROM Student WHERE LName = `` Kim ''
query_toks_no_value: select city_code from student where lname = value
question_toks: Are Giving a city that a student whose family name is Kim is living in.