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 ":".
In
addition
,
there
are
also
international
flights
to
Kathmandu
and
Hong
Kong
.
In:O
addition:O
,:O
there:O
are:O
also:O
international:O
flights:O
to:O
Kathmandu:location-GPE
and:O
Hong:location-GPE
Kong:location-GPE
.:O