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
USAF
uses
Air
Force
Specialty
Code
(
AFSC
3E9X1
)
U.S
.
Air
Force
Emergency
Management
,
who
are
also
CBRN
Specialists
.
The:O
USAF:O
uses:O
Air:O
Force:O
Specialty:O
Code:O
(:O
AFSC:O
3E9X1:O
):O
U.S:location-GPE
.:location-GPE
Air:O
Force:O
Emergency:O
Management:O
,:O
who:O
are:O
also:O
CBRN:O
Specialists:O
.:O