With no explanation, label each line with "O", "building-sportsfacility", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Construction
delays
further
pushed
back
the
Appleton
Arena
opener
until
the
end
of
January
.
Construction:O
delays:O
further:O
pushed:O
back:O
the:O
Appleton:building-sportsfacility
Arena:building-sportsfacility
opener:O
until:O
the:O
end:O
of:O
January:O
.:O