With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
TOGETHER
THE
WORKING
OF
THESE
FORCES
AT
THE
BEGINNING
DENIED
THE
ENEMY
HIS
CHANCE
TO
EXPAND
HIS
SALIENT
TOWARDS
THE
GREAT
TOGETHER:O
THE:O
WORKING:O
OF:O
THESE:O
FORCES:O
AT:O
THE:O
BEGINNING:O
DENIED:O
THE:O
ENEMY:O
HIS:O
CHANCE:O
TO:O
EXPAND:O
HIS:O
SALIENT:O
TOWARDS:O
THE:O
GREAT:O