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 ":".
North
of
the
San
Diego
city
limits
,
I-5
enters
the
city
limits
of
Solana
Beach
,
and
then
three
incorporated
cities
to
the
north
:
Encinitas
,
Carlsbad
and
Oceanside
.
North:O
of:O
the:O
San:location-GPE
Diego:location-GPE
city:O
limits:O
,:O
I-5:O
enters:O
the:O
city:O
limits:O
of:O
Solana:location-other
Beach:location-other
,:O
and:O
then:O
three:O
incorporated:O
cities:O
to:O
the:O
north:O
::O
Encinitas:location-GPE
,:O
Carlsbad:location-GPE
and:O
Oceanside:location-GPE
.:O