With no explanation, label each line with "location-GPE", "O", "organization-other", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
squadron
deployed
to
France
as
part
of
the
American
Expeditionary
Force
during
World
War
I
and
served
as
a
training
unit
until
returning
to
the
US
for
demobilization
.
The:O
squadron:O
deployed:O
to:O
France:location-GPE
as:O
part:O
of:O
the:O
American:organization-other
Expeditionary:organization-other
Force:organization-other
during:O
World:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
I:event-attack/battle/war/militaryconflict
and:O
served:O
as:O
a:O
training:O
unit:O
until:O
returning:O
to:O
the:O
US:location-GPE
for:O
demobilization:O
.:O