Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE city ( Official_Name VARCHAR, City_ID VARCHAR )
TABLE: CREATE TABLE farm_competition ( Year VARCHAR, Host_city_ID VARCHAR )

### Question ###
Show the years and the official names of the host cities of competitions.

### Accurate SQL ###

SELECT T2.Year, T1.Official_Name FROM city AS T1 JOIN farm_competition AS T2 ON T1.City_ID = T2.Host_city_ID