With no explanation, label each line with "location-GPE", "art-music", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Brother
to
Brother
is
the
sixth
studio
album
by
Canadian
singer
Gino
Vannelli
.
Brother:art-music
to:art-music
Brother:art-music
is:O
the:O
sixth:O
studio:O
album:O
by:O
Canadian:location-GPE
singer:O
Gino:person-artist/author
Vannelli:person-artist/author
.:O