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 ":".
In
1972
,
Ethan
Allen
moved
its
headquarters
from
New
York
City
to
Danbury
,
Connecticut
.
In:O
1972:O
,:O
Ethan:person-other
Allen:person-other
moved:O
its:O
headquarters:O
from:O
New:location-GPE
York:location-GPE
City:location-GPE
to:O
Danbury:location-GPE
,:O
Connecticut:location-GPE
.:O