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 ":".
Meanwhile
,
the
police
capture
two
suspects
and
interrogate
them
.
Meanwhile:O
,:O
the:O
police:O
capture:O
two:O
suspects:O
and:O
interrogate:O
them:O
.:O