query: SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id  =  T2.city_id WHERE T2.Mar  <  T2.Dec EXCEPT SELECT T3.city FROM city AS T3 JOIN hosting_city AS T4 ON T3.city_id  =  T4.host_city
question: Give me one list city whose temperature Mar more lower that Dec and which evernever is host city.
query_toks: SELECT T1.city FROM city AS T1 JOIN temperature AS T2 ON T1.city_id = T2.city_id WHERE T2.Mar < T2.Dec EXCEPT SELECT T3.city FROM city AS T3 JOIN hosting_city AS T4 ON T3.city_id = T4.host_city
query_toks_no_value: select t1 . city from city as t1 join temperature as t2 on t1 . city_id = t2 . city_id where t2 . mar < t2 . dec except select t3 . city from city as t3 join hosting_city as t4 on t3 . city_id = t4 . host_city
question_toks: Give me one list city whose temperature Mar more lower that Dec and which evernever is host city.