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 ":".
Most
modern
scholars
believe
it
was
written
in
the
fifth
century
BCE
or
later
.
Most:O
modern:O
scholars:O
believe:O
it:O
was:O
written:O
in:O
the:O
fifth:O
century:O
BCE:O
or:O
later:O
.:O