Who wrote the opera 'Boris Godunov' in 1874?
who wrote the opera 'boris godunov' in 1874
FreebaseQA-train-3105.P0 FreebaseQA-train-3105.P1 FreebaseQA-train-3105.P2 FreebaseQA-train-3105.P3
boris godunov boris godunov boris godunov boris godunov
boris godunov boris godunov boris godunov boris godunov
m.07kgvgn m.09r84 m.09r84 m.0bhjhcp
film.film.story_by music.composition.composer opera.opera.librettist book.written_work.author
m.0h81j
modest mussorgsky
m.0h81j
modest mussorgsky
m.0h81j
modest mussorgsky
m.0h81j
modest mussorgsky