With no explanation, label each line with "product-other", "O", "other-chemicalthing", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
As
the
Corporal
was
a
crash
program
and
constantly
under
development
after
1958
to
reduce
decomposition
of
the
RFNA
and
improve
performance
,
the
propellants
were
changed
to
IRFNA
(
inhibited
red
fuming
nitric
acid
)
,
14
%
NO2
,
2.5
%
H20
,
0.6
%
HF
and
82.9
%
HNO3
oxidizer
,
with
46.5
%
aniline
,
46.5
%
furfuryl
alcohol
and
7
%
hydrazine
as
fuel
.
As:O
the:product-other
Corporal:product-other
was:O
a:O
crash:O
program:O
and:O
constantly:O
under:O
development:O
after:O
1958:O
to:O
reduce:O
decomposition:O
of:O
the:O
RFNA:other-chemicalthing
and:O
improve:O
performance:O
,:O
the:O
propellants:O
were:O
changed:O
to:O
IRFNA:other-chemicalthing
(:O
inhibited:other-chemicalthing
red:other-chemicalthing
fuming:other-chemicalthing
nitric:other-chemicalthing
acid:other-chemicalthing
):O
,:O
14:O
%:O
NO2:other-chemicalthing
,:O
2.5:O
%:O
H20:other-chemicalthing
,:O
0.6:O
%:O
HF:other-chemicalthing
and:O
82.9:O
%:O
HNO3:other-chemicalthing
oxidizer:other-chemicalthing
,:O
with:O
46.5:O
%:O
aniline:other-chemicalthing
,:O
46.5:O
%:O
furfuryl:other-chemicalthing
alcohol:other-chemicalthing
and:O
7:O
%:O
hydrazine:other-chemicalthing
as:O
fuel:O
.:O