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_71 (title VARCHAR, year VARCHAR, original_channel VARCHAR)

### Question ###
what is the title when the year is after 2011 and the original channel is nhk?

### Accurate SQL ###

SELECT title FROM table_name_71 WHERE year > 2011 AND original_channel = "nhk"