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 ":".
Identical
in
form
factor
to
the
140
,
it
was
the
high
end
of
the
original
Identical:O
in:O
form:O
factor:O
to:O
the:O
140:O
,:O
it:O
was:O
the:O
high:O
end:O
of:O
the:O
original:O