With no explanation, label each line with "O", "event-disaster", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
On
July
11
,
2016
,
an
EF
1
tornado
tore
through
town
,
causing
damage
to
trees
and
homes
along
with
other
buildings
,
taking
part
of
the
roof
off
the
nursing
home
.
On:O
July:O
11:O
,:O
2016:O
,:O
an:O
EF:event-disaster
1:event-disaster
tornado:O
tore:O
through:O
town:O
,:O
causing:O
damage:O
to:O
trees:O
and:O
homes:O
along:O
with:O
other:O
buildings:O
,:O
taking:O
part:O
of:O
the:O
roof:O
off:O
the:O
nursing:O
home:O
.:O