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 ":".
In
addition
there
is
an
Ultra-Micro
line
consisting
of
an
ultra
micro
Icon
A-5
,
P-5D
Mustang
,
T-28
Trojan
,
Night
Vapor
,
and
the
Ember
2
.
In:O
addition:O
there:O
is:O
an:O
Ultra-Micro:O
line:O
consisting:O
of:O
an:O
ultra:product-weapon
micro:product-weapon
Icon:product-weapon
A-5:product-weapon
,:O
P-5D:product-weapon
Mustang:product-weapon
,:O
T-28:product-weapon
Trojan:product-weapon
,:O
Night:product-weapon
Vapor:product-weapon
,:O
and:O
the:O
Ember:product-weapon
2:product-weapon
.:O