With no explanation, label each line with "product-airplane", "organization-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
NASA
had
already
begun
designing
two
boosters
,
the
Ares
I
and
Ares
V
,
when
the
program
was
created
.
NASA:organization-other
had:O
already:O
begun:O
designing:O
two:O
boosters:O
,:O
the:O
Ares:product-airplane
I:product-airplane
and:O
Ares:product-airplane
V:product-airplane
,:O
when:O
the:O
program:O
was:O
created:O
.:O