With no explanation, label each line with "product-airplane", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
T129
was
developed
by
Turkish
Aerospace
Industries
(
TAI
)
with
partner
AgustaWestland
.
The:O
T129:product-airplane
was:O
developed:O
by:O
Turkish:organization-company
Aerospace:organization-company
Industries:organization-company
(:O
TAI:organization-company
):O
with:O
partner:O
AgustaWestland:organization-company
.:O