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 ":".
These
governments
instituted
compulsory
,
secular
state
schools
,
built
railways
,
and
promoted
prosperity
for
the
middle
and
working
classes
;
the
vast
majority
of
the
population
.
These:O
governments:O
instituted:O
compulsory:O
,:O
secular:O
state:O
schools:O
,:O
built:O
railways:O
,:O
and:O
promoted:O
prosperity:O
for:O
the:O
middle:O
and:O
working:O
classes:O
;:O
the:O
vast:O
majority:O
of:O
the:O
population:O
.:O