With no explanation, label each line with "product-airplane", "O", "building-airport", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
Continental
Connection
service
nonstop
to
Houston
Intercontinental
was
flown
by
Colgan
Air
Saab
340s
.
The:O
Continental:organization-company
Connection:organization-company
service:O
nonstop:O
to:O
Houston:building-airport
Intercontinental:building-airport
was:O
flown:O
by:O
Colgan:product-airplane
Air:product-airplane
Saab:product-airplane
340s:product-airplane
.:O