With no explanation, label each line with "organization-other", "O", "product-weapon", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
JB-3
Tiamat
was
subsonic
air-to-air
missile
program
that
began
in
January
1944
for
the
U.S.
Army
Air
Force
under
project
MX-570
.
The:O
JB-3:product-weapon
Tiamat:product-weapon
was:O
subsonic:O
air-to-air:O
missile:O
program:O
that:O
began:O
in:O
January:O
1944:O
for:O
the:O
U.S.:organization-other
Army:organization-other
Air:organization-other
Force:organization-other
under:O
project:O
MX-570:O
.:O