With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
2001
,
a
murder
suspect
was
shot
at
by
a
SWAT
officer
while
fleeing
the
parking
garage
.
In:O
2001:O
,:O
a:O
murder:O
suspect:O
was:O
shot:O
at:O
by:O
a:O
SWAT:organization-other
officer:O
while:O
fleeing:O
the:O
parking:O
garage:O
.:O