With no explanation, label each line with "location-GPE", "O", "building-airport", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-hospital" preceded by ":".
Coinciding
with
the
start
of
several
low-cost
airlines
in
Germany
,
Cologne/Bonn
opened
new
capacities
.
Coinciding:O
with:O
the:O
start:O
of:O
several:O
low-cost:O
airlines:O
in:O
Germany:location-GPE
,:O
Cologne/Bonn:building-airport
opened:O
new:O
capacities:O
.:O