With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
At
first
,
Skybus
operated
a
strict
point-to-point
service
,
not
booking
flights
between
destination
cities
that
were
not
Columbus
,
but
the
company
later
announced
it
would
begin
flying
direct
flights
from
its
Portsmouth
,
NH
,
destination
to
two
locations
in
Florida
.
At:O
first:O
,:O
Skybus:organization-company
operated:O
a:O
strict:O
point-to-point:O
service:O
,:O
not:O
booking:O
flights:O
between:O
destination:O
cities:O
that:O
were:O
not:O
Columbus:location-GPE
,:O
but:O
the:O
company:O
later:O
announced:O
it:O
would:O
begin:O
flying:O
direct:O
flights:O
from:O
its:O
Portsmouth:location-GPE
,:O
NH:location-GPE
,:O
destination:O
to:O
two:O
locations:O
in:O
Florida:location-GPE
.:O