With no explanation, label each line with "O", "other-medical", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
MicroMed
DeBakey
VAD
is
an
axial-flow
ventricular
assist
device
and
is
known
as
a
second-generation
LVAD
.
The:O
MicroMed:other-medical
DeBakey:other-medical
VAD:other-medical
is:O
an:O
axial-flow:O
ventricular:O
assist:O
device:O
and:O
is:O
known:O
as:O
a:O
second-generation:O
LVAD:other-medical
.:O