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 ":".
Inflation
,
unemployment
,
rising
rents
,
and
declining
wages
added
to
the
hardships
faced
by
the
common
people
.
Inflation:O
,:O
unemployment:O
,:O
rising:O
rents:O
,:O
and:O
declining:O
wages:O
added:O
to:O
the:O
hardships:O
faced:O
by:O
the:O
common:O
people:O
.:O