With no explanation, label each line with "location-GPE", "O", "event-election", "other-law", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
constituency
was
created
for
the
1918
general
election
,
when
the
Representation
of
the
People
Act
1918
divided
the
two-member
Portsmouth
constituency
into
three
new
constituencies
;
North
,
South
and
Central
.
The:O
constituency:O
was:O
created:O
for:O
the:event-election
1918:event-election
general:event-election
election:event-election
,:O
when:O
the:other-law
Representation:other-law
of:other-law
the:other-law
People:other-law
Act:other-law
1918:other-law
divided:O
the:O
two-member:O
Portsmouth:location-GPE
constituency:O
into:O
three:O
new:O
constituencies:O
;:O
North:O
,:O
South:O
and:O
Central:O
.:O