query: SELECT FirstName ,  LastName FROM EMPLOYEE WHERE City  =  "Calgary"
question: What-all are the first names and last names of the employees which is living in Calgary city.
query_toks: SELECT FirstName , LastName FROM EMPLOYEE WHERE City = `` Calgary ''
query_toks_no_value: select firstname , lastname from employee where city = value
question_toks: What-all are the first names and last names of the employees which is living in Calgary city.