name the movie whose director of photography is ashok kumar and shyam was the music composer ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_cinematography dbr_Ashok_Kumar_ attr_open cinematographer attr_close sep_dot var_uri dbo_musicComposer dbr_Shyam_ attr_open composer attr_close sep_dot var_uri a dbo_Film brack_close