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 ":".
The
KLRB1
protein
,
NKR-P1A
or
CD161
,
is
classified
as
a
type
II
membrane
protein
because
it
has
an
external
C
terminus
.
The:O
KLRB1:other-biologything
protein:O
,:O
NKR-P1A:other-biologything
or:O
CD161:other-biologything
,:O
is:O
classified:O
as:O
a:O
type:O
II:O
membrane:O
protein:O
because:O
it:O
has:O
an:O
external:O
C:O
terminus:O
.:O