With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
On
the
morning
of
18
March
,
the
police
encountered
proclamations
all
over
the
capital
defying
the
government
and
demanding
reforms
,
among
them
elective
and
suffrage
reform
.
On:O
the:O
morning:O
of:O
18:O
March:O
,:O
the:O
police:O
encountered:O
proclamations:O
all:O
over:O
the:O
capital:O
defying:O
the:O
government:O
and:O
demanding:O
reforms:O
,:O
among:O
them:O
elective:O
and:O
suffrage:O
reform:O
.:O