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
venue
itself
hosted
64,160
biathlon
spectators
,
99,320
cross-country
spectators
,
and
1,794
Nordic
combined
spectators
during
these
events
.
The:O
venue:O
itself:O
hosted:O
64,160:O
biathlon:O
spectators:O
,:O
99,320:O
cross-country:O
spectators:O
,:O
and:O
1,794:O
Nordic:O
combined:O
spectators:O
during:O
these:O
events:O
.:O