| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | Asit Sen (director) - Hindi and Bengali |  |  |  |
| 3 | Year | Film | Language | Notes |
| 4 | 1948 | Biplabi | - | - |
| 5 | 1956 | Chalachal | Bengali | Remade in Hindi as Safar in 1970. |
| 6 | 1959 | Deep Jweley Jai | Bengali | The movie was remade in Hindi in 1969 as Khamoshi. |
| 7 | 1963 | Uttar Falguni | Bengali | At the 11th National Film Awards, the film was awarded National Film Award for Best Feature Film in Bengali. |
| 8 | 1966 | Mamta | Hindi | Remake of Uttar Falguni |
| 9 | 1968 | Anokhi Raat | Hindi | - |
| 10 | 1969 | Khamoshi | Hindi | Remake of Deep Jweley Jai |
| 11 | 1970 | Maa Aur Mamta | Hindi | - |
| 12 | 1970 | Safar | Hindi | Remake of 1956 Bengali film Chalachal. |
| 13 | 1970 | Sharafat | Hindi | - |
| 14 | 1972 | Anokha Daan | Hindi | - |
| 15 | 1972 | Annadata | Hindi | - |
| 16 | 1975 | Anari | Hindi | - |
| 17 | 1976 | Bairaag | Hindi | - |
| 18 | 1982 | Vakil Babu | Hindi | - |
| 19 | 1983 | Mehndi | Hindi | - |
| 20 | 1984 | Prarthana | Bengali | - |

Question: What has changed since 1966 for Asit Sen's films?
Answer: Asit Sen made the Bengali film from 1956 to 1963 and started making the film in Hindi since 1966.