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
player
tries
to
beat
the
clock
to
destroy
all
the
mines
.
The:O
player:O
tries:O
to:O
beat:O
the:O
clock:O
to:O
destroy:O
all:O
the:O
mines:O
.:O