With no explanation, label each line with "location-GPE", "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
location
of
Eureka
on
U.S.
101
is
north
of
San
Francisco
and
northwest
of
Sacramento
.
The:O
location:O
of:O
Eureka:location-GPE
on:O
U.S.:location-road/railway/highway/transit
101:location-road/railway/highway/transit
is:O
north:O
of:O
San:location-GPE
Francisco:location-GPE
and:O
northwest:O
of:O
Sacramento:location-GPE
.:O