With no explanation, label each line with "location-GPE", "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
An
example
is
the
PS10
solar
power
tower
plant
near
Seville
,
Spain
and
one
planned
for
the
``
solar
steam
train
''
project
in
Sacramento
,
California
.
An:O
example:O
is:O
the:O
PS10:building-other
solar:building-other
power:building-other
tower:building-other
plant:building-other
near:O
Seville:location-GPE
,:O
Spain:location-GPE
and:O
one:O
planned:O
for:O
the:O
``:O
solar:O
steam:O
train:O
'':O
project:O
in:O
Sacramento:location-GPE
,:O
California:location-GPE
.:O