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 ":".
There
are
now
three
hydroelectricity
stations
larger
than
10
GW
:
the
Three
Gorges
Dam
in
China
,
Itaipu
Dam
across
the
Brazil
/
Paraguay
border
,
and
Guri
Dam
in
Venezuela
.
There:O
are:O
now:O
three:O
hydroelectricity:O
stations:O
larger:O
than:O
10:O
GW:O
::O
the:O
Three:building-other
Gorges:building-other
Dam:building-other
in:O
China:location-GPE
,:O
Itaipu:building-other
Dam:building-other
across:O
the:O
Brazil:location-GPE
/:O
Paraguay:location-GPE
border:O
,:O
and:O
Guri:building-other
Dam:building-other
in:O
Venezuela:location-GPE
.:O