With no explanation, label each line with "building-other", "O", "product-weapon", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
remaining
5-inch
guns
at
Fort
Mott
were
removed
for
use
as
field
guns
.
The:O
remaining:O
5-inch:product-weapon
guns:product-weapon
at:O
Fort:building-other
Mott:building-other
were:O
removed:O
for:O
use:O
as:O
field:product-weapon
guns:product-weapon
.:O