query: SELECT T2.City FROM CUSTOMER AS T1 JOIN EMPLOYEE AS T2 ON T1.SupportRepId  =  T2.EmployeeId WHERE T1.PostalCode  =  "70174"
question: Are Finding city corresponding employee who is helping customer the postal codes 70174.
query_toks: SELECT T2.City FROM CUSTOMER AS T1 JOIN EMPLOYEE AS T2 ON T1.SupportRepId = T2.EmployeeId WHERE T1.PostalCode = `` 70174 ''
query_toks_no_value: select t2 . city from customer as t1 join employee as t2 on t1 . supportrepid = t2 . employeeid where t1 . postalcode = value
question_toks: Are Finding city corresponding employee who is helping customer the postal codes 70174.