With no explanation, label each line with "O", "product-weapon", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
While
a
Hound
Dog
with
TERCOM
was
never
deployed
,
this
technology
,
with
much
better
electronics
and
digital
computers
,
was
later
used
in
both
the
Air
Force
's
Air
Launched
Cruise
Missile
and
the
Navy
's
Tomahawk
.
While:O
a:O
Hound:product-weapon
Dog:product-weapon
with:O
TERCOM:product-weapon
was:O
never:O
deployed:O
,:O
this:O
technology:O
,:O
with:O
much:O
better:O
electronics:O
and:O
digital:O
computers:O
,:O
was:O
later:O
used:O
in:O
both:O
the:O
Air:O
Force:O
's:O
Air:product-weapon
Launched:product-weapon
Cruise:product-weapon
Missile:product-weapon
and:O
the:O
Navy:O
's:O
Tomahawk:product-weapon
.:O