With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Later
,
in
1944
during
a
New
York
blizzard
,
a
14-year-old
freezing
Corso
broke
into
his
tutor
's
office
for
warmth
,
and
fell
asleep
on
a
desk
.
Later:O
,:O
in:O
1944:O
during:O
a:O
New:location-GPE
York:location-GPE
blizzard:O
,:O
a:O
14-year-old:O
freezing:O
Corso:person-other
broke:O
into:O
his:O
tutor:O
's:O
office:O
for:O
warmth:O
,:O
and:O
fell:O
asleep:O
on:O
a:O
desk:O
.:O