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 ":".
The
initial
XM27
featured
a
mount
similar
to
a
gunpod
,
which
was
quickly
exchanged
for
a
more
aerodynamic
fairing
,
as
well
as
improvements
to
the
ammunition
stowage
and
other
equipment
on
the
XM27E1
.
The:O
initial:O
XM27:product-weapon
featured:O
a:O
mount:O
similar:O
to:O
a:O
gunpod:O
,:O
which:O
was:O
quickly:O
exchanged:O
for:O
a:O
more:O
aerodynamic:O
fairing:O
,:O
as:O
well:O
as:O
improvements:O
to:O
the:O
ammunition:O
stowage:O
and:O
other:O
equipment:O
on:O
the:O
XM27E1:product-weapon
.:O