Table: actor_discography_2
Columns: song
singer
co_singers
music_director
lyricist
co_stars
movie_album
year
additional_info

Question: Which co-stars did Kalyanji-anandji direct in 1963?
SQL: SELECT "co_stars" FROM actor_discography_2 WHERE "music_director" = 'Kalyanji-Anandji' AND "year" = '1963'

Question: Which co-singers appear in the movie Pyaasa?
SQL: SELECT "co_singers" FROM actor_discography_2 WHERE "movie_album" = 'Pyaasa'

Question: What is the additional information in the song mera yaar bana hai dulha
SQL: SELECT "additional_info" FROM actor_discography_2 WHERE "song" = 'Mera Yaar Bana Hai Dulha'

Question: In which years are co-stars  mala sinha and amitabh bachchan?
SQL: SELECT "year" FROM actor_discography_2 WHERE "co_stars" = 'Mala Sinha and Amitabh Bachchan'