With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
As
a
result
of
that
referendum
,
Italy
began
phasing
out
its
nuclear
power
plants
in
1988
,
a
decision
that
was
effectively
reversed
in
2008
.
As:O
a:O
result:O
of:O
that:O
referendum:O
,:O
Italy:location-GPE
began:O
phasing:O
out:O
its:O
nuclear:O
power:O
plants:O
in:O
1988:O
,:O
a:O
decision:O
that:O
was:O
effectively:O
reversed:O
in:O
2008:O
.:O