With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Depicting
the
loosely
constructed
story
of
a
band
as
they
wrangle
with
the
music
industry
and
battle
evil
forces
bent
on
stealing
their
instruments
and
corrupting
their
home
town
of
Heartland
,
the
film
is
presented
in
a
form
similar
to
that
of
a
rock
opera
,
with
the
songs
providing
``
dialogue
''
to
carry
the
story
.
Depicting:O
the:O
loosely:O
constructed:O
story:O
of:O
a:O
band:O
as:O
they:O
wrangle:O
with:O
the:O
music:O
industry:O
and:O
battle:O
evil:O
forces:O
bent:O
on:O
stealing:O
their:O
instruments:O
and:O
corrupting:O
their:O
home:O
town:O
of:O
Heartland:location-GPE
,:O
the:O
film:O
is:O
presented:O
in:O
a:O
form:O
similar:O
to:O
that:O
of:O
a:O
rock:O
opera:O
,:O
with:O
the:O
songs:O
providing:O
``:O
dialogue:O
'':O
to:O
carry:O
the:O
story:O
.:O