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 ":".
When
found
in
nature
,
``
Francisella
tularensis
``
can
survive
for
several
weeks
at
low
temperatures
in
animal
carcasses
,
soil
,
and
water
.
When:O
found:O
in:O
nature:O
,:O
``:O
Francisella:other-biologything
tularensis:other-biologything
``:O
can:O
survive:O
for:O
several:O
weeks:O
at:O
low:O
temperatures:O
in:O
animal:O
carcasses:O
,:O
soil:O
,:O
and:O
water:O
.:O