With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
It
carried
a
crew
of
five
,
with
two
pilots
sitting
side
by
side
in
a
cockpit
forward
of
the
wings
,
with
nose
and
dorsal
gun
positions
mounting
Lewis
guns
on
Scarff
rings
,
with
provision
for
a
further
two
guns
which
could
be
operated
through
portholes
in
the
rear
fuselage
.
It:O
carried:O
a:O
crew:O
of:O
five:O
,:O
with:O
two:O
pilots:O
sitting:O
side:O
by:O
side:O
in:O
a:O
cockpit:O
forward:O
of:O
the:O
wings:O
,:O
with:O
nose:O
and:O
dorsal:O
gun:O
positions:O
mounting:O
Lewis:O
guns:O
on:O
Scarff:O
rings:O
,:O
with:O
provision:O
for:O
a:O
further:O
two:O
guns:O
which:O
could:O
be:O
operated:O
through:O
portholes:O
in:O
the:O
rear:O
fuselage:O
.:O