With no explanation, label each line with "other-disease", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
is
sometimes
associated
with
Marfan
syndrome
or
Loeys–Dietz
syndrome
,
but
may
also
result
from
Ehlers–Danlos
syndrome
,
bicuspid
aortic
valve
,
atherosclerosis
,
hypoplastic
left
heart
syndrome
,
syphilis
,
cystic
medial
necrosis
,
chest
injury
,
or
infective
endocarditis
.
It:O
is:O
sometimes:O
associated:O
with:O
Marfan:other-disease
syndrome:other-disease
or:O
Loeys–Dietz:other-disease
syndrome:other-disease
,:O
but:O
may:O
also:O
result:O
from:O
Ehlers–Danlos:other-disease
syndrome:other-disease
,:O
bicuspid:O
aortic:O
valve:O
,:O
atherosclerosis:O
,:O
hypoplastic:O
left:O
heart:O
syndrome:O
,:O
syphilis:O
,:O
cystic:O
medial:O
necrosis:O
,:O
chest:O
injury:O
,:O
or:O
infective:O
endocarditis:O
.:O