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 song ( song_name text, artist_name text, country text, f_id number, genre_is text, rating number, languages text, releasedate time, resolution number )
TABLE: CREATE TABLE artist ( artist_name text, country text, gender text, preferred_genre text )
TABLE: CREATE TABLE genre ( g_name text, rating text, most_popular_in text )
TABLE: CREATE TABLE files ( f_id number, artist_name text, file_size text, duration text, formats text )

### Question ###
What is the country of origin of the artist who is female and produced a song in Bangla?

### Accurate SQL ###

SELECT T1.country FROM artist AS T1 JOIN song AS T2 ON T1.artist_name = T2.artist_name WHERE T1.gender = "Female" AND T2.languages = "bangla"