With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
country
has
for
many
years
pursued
a
strategy
of
indirect
taxation
as
an
instrument
of
environmental
policy
,
including
energy
taxes
in
general
and
carbon
dioxide
taxes
in
particular
.
The:O
country:O
has:O
for:O
many:O
years:O
pursued:O
a:O
strategy:O
of:O
indirect:O
taxation:O
as:O
an:O
instrument:O
of:O
environmental:O
policy:O
,:O
including:O
energy:O
taxes:O
in:O
general:O
and:O
carbon:O
dioxide:O
taxes:O
in:O
particular:O
.:O