With no explanation, label each line with "location-GPE", "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
After
a
period
of
organization
at
George
,
the
unit
moved
to
McConnell
Air
Force
Base
,
Kansas
in
mid-1964
.
After:O
a:O
period:O
of:O
organization:O
at:O
George:location-GPE
,:O
the:O
unit:O
moved:O
to:O
McConnell:location-other
Air:location-other
Force:location-other
Base:location-other
,:O
Kansas:location-GPE
in:O
mid-1964:O
.:O