With no explanation, label each line with "O", "product-food", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Liquor
service
continued
,
in
the
form
of
a
popular
drink
called
the
Aspen
Crud
,
still
served
there
today
,
that
is
essentially
a
vanilla
ice
cream
soda
or
milkshake
generously
spiked
with
bourbon
.
Liquor:O
service:O
continued:O
,:O
in:O
the:O
form:O
of:O
a:O
popular:O
drink:O
called:O
the:O
Aspen:product-food
Crud:product-food
,:O
still:O
served:O
there:O
today:O
,:O
that:O
is:O
essentially:O
a:O
vanilla:O
ice:O
cream:O
soda:O
or:O
milkshake:O
generously:O
spiked:O
with:O
bourbon:O
.:O