With no explanation, label each line with "location-GPE", "product-airplane", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
100th
Bomb
Wing
was
assigned
the
new
B-47E
Stratojet
swept-wing
medium
bombers
in
1954
,
capable
of
flying
at
high
subsonic
speeds
and
primarily
designed
for
penetrating
the
airspace
of
the
Soviet
Union
.
The:O
100th:product-airplane
Bomb:product-airplane
Wing:product-airplane
was:O
assigned:O
the:O
new:O
B-47E:O
Stratojet:O
swept-wing:O
medium:O
bombers:O
in:O
1954:O
,:O
capable:O
of:O
flying:O
at:O
high:O
subsonic:O
speeds:O
and:O
primarily:O
designed:O
for:O
penetrating:O
the:O
airspace:O
of:O
the:O
Soviet:location-GPE
Union:location-GPE
.:O