With no explanation, label each line with "location-GPE", "art-film", "O", "art-broadcastprogram", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
exterior
shots
of
the
Slumber
mortuary
were
of
a
real
crematorium
on
the
outskirts
of
Las
Vegas
.
The:O
exterior:O
shots:O
of:O
the:O
Slumber:art-film
mortuary:O
were:O
of:O
a:O
real:O
crematorium:O
on:O
the:O
outskirts:O
of:O
Las:location-GPE
Vegas:location-GPE
.:O