With no explanation, label each line with "location-GPE", "O", "building-theater", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
In
1837
Taglioni
left
the
Ballet
of
Her
Majesty
's
Theatre
to
take
up
a
three-year
contract
in
Saint
Petersburg
with
the
Imperial
Ballet
(
known
today
as
the
Kirov/Mariinsky
Ballet
)
.
In:O
1837:O
Taglioni:person-artist/author
left:O
the:O
Ballet:building-theater
of:building-theater
Her:building-theater
Majesty:building-theater
's:building-theater
Theatre:building-theater
to:O
take:O
up:O
a:O
three-year:O
contract:O
in:O
Saint:location-GPE
Petersburg:location-GPE
with:O
the:O
Imperial:building-theater
Ballet:building-theater
(:O
known:O
today:O
as:O
the:O
Kirov/Mariinsky:building-theater
Ballet:building-theater
):O
.:O