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 ":".
Since
the
only
road
connection
from
Bergen
to
Nordhordland
is
via
the
Nordhordland
Bridge
,
Flatøy
serves
as
the
entry
point
to
the
whole
Norhordland
district
.
Since:O
the:O
only:O
road:O
connection:O
from:O
Bergen:location-GPE
to:O
Nordhordland:location-GPE
is:O
via:O
the:O
Nordhordland:location-other
Bridge:location-other
,:O
Flatøy:location-other
serves:O
as:O
the:O
entry:O
point:O
to:O
the:O
whole:O
Norhordland:location-GPE
district:O
.:O