query: SELECT town_city FROM customers WHERE customer_type_code  =  "Good Credit Rating" GROUP BY town_city ORDER BY count(*) LIMIT 1
question: Which city has the least number of customers whose type code is "Good Credit Rating"?
query_toks: SELECT town_city FROM customers WHERE customer_type_code = `` Good Credit Rating '' GROUP BY town_city ORDER BY count ( * ) LIMIT 1
query_toks_no_value: select town_city from customers where customer_type_code = value group by town_city order by count ( * ) limit value
question_toks: Which city has the least number of customers whose type code is "Good Credit Rating"?