With no explanation, label each line with "O", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
contains
two
main
domains
:
a
C
terminal
death
domain
(
DD
)
and
an
N
terminal
death
effector
domain
(
DED
)
.
It:O
contains:O
two:O
main:O
domains:O
::O
a:O
C:O
terminal:O
death:other-biologything
domain:other-biologything
(:O
DD:other-biologything
):O
and:O
an:O
N:O
terminal:O
death:other-biologything
effector:other-biologything
domain:other-biologything
(:O
DED:other-biologything
):O
.:O