With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
All
four
cockpit
crewmembers
(
one
an
assisting
DC-10
captain
on
the
flight
as
a
passenger
)
and
a
majority
of
the
passengers
survived
.
All:O
four:O
cockpit:O
crewmembers:O
(:O
one:O
an:O
assisting:O
DC-10:O
captain:O
on:O
the:O
flight:O
as:O
a:O
passenger:O
):O
and:O
a:O
majority:O
of:O
the:O
passengers:O
survived:O
.:O