With no explanation, label each line with "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
rule
of
the
Mongols
had
alternated
between
the
Borjigid
and
the
Tayichiud
tribes
,
finally
coming
into
the
hands
of
Genghis
Khan
of
Borjigid
.
The:O
rule:O
of:O
the:O
Mongols:O
had:O
alternated:O
between:O
the:O
Borjigid:organization-other
and:O
the:O
Tayichiud:organization-other
tribes:organization-other
,:O
finally:O
coming:O
into:O
the:O
hands:O
of:O
Genghis:person-other
Khan:person-other
of:O
Borjigid:organization-other
.:O