With no explanation, label each line with "product-airplane", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Applying
the
lessons
of
processor
obsolescence
learned
during
the
Lockheed
Martin
F-22
Raptor
,
the
Lockheed
Martin
F-35
Lightning
II
planned
for
processor
upgrades
during
development
,
and
switched
to
the
more
widely
supported
C++
programming
language
.
Applying:O
the:O
lessons:O
of:O
processor:O
obsolescence:O
learned:O
during:O
the:O
Lockheed:product-airplane
Martin:product-airplane
F-22:product-airplane
Raptor:product-airplane
,:O
the:O
Lockheed:product-airplane
Martin:product-airplane
F-35:product-airplane
Lightning:product-airplane
II:product-airplane
planned:O
for:O
processor:O
upgrades:O
during:O
development:O
,:O
and:O
switched:O
to:O
the:O
more:O
widely:O
supported:O
C++:O
programming:O
language:O
.:O