With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
A
decade
after
Florida
became
a
U.S
.
territory
in
1821
,
the
need
for
more
and
better
visitor
accommodations
became
pressing
.
A:O
decade:O
after:O
Florida:location-GPE
became:O
a:O
U.S:location-GPE
.:location-GPE
territory:O
in:O
1821:O
,:O
the:O
need:O
for:O
more:O
and:O
better:O
visitor:O
accommodations:O
became:O
pressing:O
.:O