Table schema:
CREATE TABLE artist (country VARCHAR, artist_name VARCHAR, gender VARCHAR); CREATE TABLE song (artist_name VARCHAR, languages VARCHAR)

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