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 ":".
In
the
1960s
,
the
government
began
building
an
earth-shaped
dam
named
the
``
Peneus
Dam
``
(
Φράγμα
Πηνειού
``
Fragma
Pineiou
''
)
to
supply
water
for
the
north
and
much
of
Elis
.
In:O
the:O
1960s:O
,:O
the:O
government:O
began:O
building:O
an:O
earth-shaped:O
dam:O
named:O
the:O
``:O
Peneus:building-other
Dam:building-other
``:O
(:O
Φράγμα:O
Πηνειού:O
``:O
Fragma:O
Pineiou:O
'':O
):O
to:O
supply:O
water:O
for:O
the:O
north:O
and:O
much:O
of:O
Elis:location-GPE
.:O