With no explanation, label each line with "O", "organization-politicalparty", "event-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
On
April
3
of
that
year
,
2,633
NPC
members
,
one-third
of
the
whole
body
,
voted
for
the
Resolution
on
the
Development
of
the
Three
Gorges
Project
,
and
this
was
unprecedented
in
the
voting
history
of
the
People
's
Republic
of
China
.
On:O
April:O
3:O
of:O
that:O
year:O
,:O
2,633:O
NPC:organization-politicalparty
members:O
,:O
one-third:O
of:O
the:O
whole:O
body:O
,:O
voted:O
for:O
the:O
Resolution:O
on:O
the:O
Development:O
of:O
the:O
Three:event-other
Gorges:event-other
Project:event-other
,:O
and:O
this:O
was:O
unprecedented:O
in:O
the:O
voting:O
history:O
of:O
the:O
People:organization-politicalparty
's:organization-politicalparty
Republic:organization-politicalparty
of:organization-politicalparty
China:organization-politicalparty
.:O