With no explanation, label each line with "other-livingthing", "O", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
HER2
/neu
mice
were
engineered
for
loss
of
mammary
gland
expression
of
``
Lkb1
``
resulting
in
reduced
latency
of
tumorgenesis
.
HER2:other-biologything
/neu:O
mice:other-livingthing
were:O
engineered:O
for:O
loss:O
of:O
mammary:O
gland:O
expression:O
of:O
``:O
Lkb1:other-biologything
``:O
resulting:O
in:O
reduced:O
latency:O
of:O
tumorgenesis:O
.:O