With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Xenia
(
Kika
)
Michaylovna
Benois
(
1894–1965
)
,
last
name
changed
to
Baumgarten
as
she
got
married
,
was
his
wife
,
a
niece
of
the
artist
Alexandre
Benois
.
Xenia:person-other
(:person-other
Kika:person-other
):person-other
Michaylovna:person-other
Benois:person-other
(:O
1894–1965:O
):O
,:O
last:O
name:O
changed:O
to:O
Baumgarten:person-other
as:O
she:O
got:O
married:O
,:O
was:O
his:O
wife:O
,:O
a:O
niece:O
of:O
the:O
artist:O
Alexandre:person-other
Benois:person-other
.:O