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 table_name_12 ( nation_of_citizenship VARCHAR, year_of_award INTEGER )

### Question ###
What is the nation of citizenship for athletes later than 2011 year of award?

### Accurate SQL ###

SELECT nation_of_citizenship FROM table_name_12 WHERE year_of_award > 2011