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 ":".
However
Cologne
/
Bonn
will
remain
the
home
base
of
the
Government
fleet
for
the
time
being
.
However:O
Cologne:location-GPE
/:O
Bonn:location-GPE
will:O
remain:O
the:O
home:O
base:O
of:O
the:O
Government:O
fleet:O
for:O
the:O
time:O
being:O
.:O