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 ":".
It
was
to
complement
SEPECAT
Jaguar
daylight
strike
fighters
by
providing
a
night/bad
weather
attack
capability
.
It:O
was:O
to:O
complement:O
SEPECAT:product-airplane
Jaguar:product-airplane
daylight:O
strike:O
fighters:O
by:O
providing:O
a:O
night/bad:O
weather:O
attack:O
capability:O
.:O