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
program
allows
the
user
to
customise
their
``
Ping
Pal
''
avatar
and
game
interface
by
selecting
from
over
1000
different
items
such
as
hairstyles
,
makeup
,
clothing
,
backdrops
,
music
loops
and
sound
effects
.
The:O
program:O
allows:O
the:O
user:O
to:O
customise:O
their:O
``:O
Ping:O
Pal:O
'':O
avatar:O
and:O
game:O
interface:O
by:O
selecting:O
from:O
over:O
1000:O
different:O
items:O
such:O
as:O
hairstyles:O
,:O
makeup:O
,:O
clothing:O
,:O
backdrops:O
,:O
music:O
loops:O
and:O
sound:O
effects:O
.:O