With no explanation, label each line with "product-airplane", "O", "building-airport", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
At
MoD
Boscombe
Down
for
three
years
with
the
Naval
Test
Squadron
,
he
flight-tested
the
current
Naval
aircraft
and
was
project
pilot
for
the
Blackburn
Buccaneer
Mk
2
.
At:O
MoD:building-airport
Boscombe:building-airport
Down:building-airport
for:O
three:O
years:O
with:O
the:O
Naval:organization-government/governmentagency
Test:organization-government/governmentagency
Squadron:organization-government/governmentagency
,:O
he:O
flight-tested:O
the:O
current:O
Naval:O
aircraft:O
and:O
was:O
project:O
pilot:O
for:O
the:O
Blackburn:product-airplane
Buccaneer:product-airplane
Mk:product-airplane
2:product-airplane
.:O