With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
declaration
of
independence
of
Montenegro
in
2006
ended
the
ex-
Yugoslav
state
.
The:O
declaration:O
of:O
independence:O
of:O
Montenegro:location-GPE
in:O
2006:O
ended:O
the:O
ex-:O
Yugoslav:location-GPE
state:O
.:O