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
target
was
probably
in
the
Portsmouth
area
.
The:O
target:O
was:O
probably:O
in:O
the:O
Portsmouth:location-GPE
area:O
.:O