With no explanation, label each line with "O", "location-park", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
following
year
,
sprinklers
were
installed
in
Zilker
Park
to
remedy
this
problem
.
The:O
following:O
year:O
,:O
sprinklers:O
were:O
installed:O
in:O
Zilker:location-park
Park:location-park
to:O
remedy:O
this:O
problem:O
.:O