With no explanation, label each line with "location-GPE", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Chinese
communist
forces
within
northeast
China
uncovered
a
pair
of
tanks
at
the
IJA
arsenal
located
in
Shenyang
.
Chinese:O
communist:O
forces:O
within:O
northeast:O
China:location-GPE
uncovered:O
a:O
pair:O
of:O
tanks:O
at:O
the:O
IJA:organization-other
arsenal:O
located:O
in:O
Shenyang:location-GPE
.:O