With no explanation, label each line with "location-GPE", "O", "location-road/railway/highway/transit", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
second
line
will
connect
King
Fahd
Road
in
Dammam
to
the
King
Fahd
International
Airport
.
The:O
second:O
line:O
will:O
connect:O
King:location-road/railway/highway/transit
Fahd:location-road/railway/highway/transit
Road:location-road/railway/highway/transit
in:O
Dammam:location-GPE
to:O
the:O
King:location-other
Fahd:location-other
International:location-other
Airport:location-other
.:O