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 ":".
An
inactive
station
at
Ramona
in
North
Korea
may
reopen
.
An:O
inactive:O
station:O
at:O
Ramona:location-GPE
in:O
North:location-GPE
Korea:location-GPE
may:O
reopen:O
.:O