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 ":".
On
March
14
,
1944
an
Armstrong
Whitworth
Whitley
V
bomber
aircraft
,
T4337
from
No
.
On:O
March:O
14:O
,:O
1944:O
an:O
Armstrong:O
Whitworth:O
Whitley:O
V:O
bomber:O
aircraft:O
,:O
T4337:product-airplane
from:O
No:O
.:O